554827056 has 160 divisors (see below), whose sum is σ = 1736317440. Its totient is φ = 149133312.

The previous prime is 554827003. The next prime is 554827073. The reversal of 554827056 is 650728455.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 554826999 and 554827017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1487286 + ... + 1487658.

It is an arithmetic number, because the mean of its divisors is an integer number (10851984).

Almost surely, 2^554827056 is an apocalyptic number.

554827056 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 554827056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (868158720).

554827056 is an abundant number, since it is smaller than the sum of its proper divisors (1181490384).

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

554827056 is a wasteful number, since it uses less digits than its factorization.

554827056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 42.

The square root of 554827056 is about 23554.7671608106. The cubic root of 554827056 is about 821.7112073873.

The spelling of 554827056 in words is "five hundred fifty-four million, eight hundred twenty-seven thousand, fifty-six".