554029056 has 312 divisors, whose sum is σ = 1942249920. Its totient is φ = 148635648.

The previous prime is 554029051. The next prime is 554029061. The reversal of 554029056 is 650920455.

It is an interprime number because it is at equal distance from previous prime (554029051) and next prime (554029061).

It is a super-2 number, since 2×554029056² = 613896389784502272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 554029056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554029051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4902856 + ... + 4902968.

It is an arithmetic number, because the mean of its divisors is an integer number (6225160).

Almost surely, 2^554029056 is an apocalyptic number.

554029056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 554029056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (971124960).

554029056 is an abundant number, since it is smaller than the sum of its proper divisors (1388220864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

554029056 is a wasteful number, since it uses less digits than its factorization.

554029056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 554029056 is about 23537.8218193613. The cubic root of 554029056 is about 821.3170664494.

It can be divided in two parts, 5540 and 29056, that added together give a square (34596 = 186²).

The spelling of 554029056 in words is "five hundred fifty-four million, twenty-nine thousand, fifty-six".