554051025 has 72 divisors (see below), whose sum is σ = 1129766976. Its totient is φ = 256924800.

The previous prime is 554051023. The next prime is 554051027. The reversal of 554051025 is 520150455.

554051025 is a `hidden beast` number, since 554 + 0 + 5 + 102 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (554051023) and next prime (554051027).

It is not a de Polignac number, because 554051025 - 2¹ = 554051023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 554051025.

It is not an unprimeable number, because it can be changed into a prime (554051021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 52059 + ... + 61791.

It is an arithmetic number, because the mean of its divisors is an integer number (15691208).

Almost surely, 2^554051025 is an apocalyptic number.

554051025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

554051025 is an abundant number, since it is smaller than the sum of its proper divisors (575715951).

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

554051025 is a wasteful number, since it uses less digits than its factorization.

554051025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9783 (or 9775 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 554051025 is about 23538.2884891829. The cubic root of 554051025 is about 821.3279222436.

It can be divided in two parts, 5540 and 51025, that added together give a palindrome (56565).

The spelling of 554051025 in words is "five hundred fifty-four million, fifty-one thousand, twenty-five".