556324926696 has 384 divisors, whose sum is σ = 2031335055360. Its totient is φ = 133105305600.

The previous prime is 556324926683. The next prime is 556324926701. The reversal of 556324926696 is 696629423655.

556324926696 is a `hidden beast` number, since 5 + 56 + 3 + 2 + 492 + 6 + 6 + 96 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4366861 + ... + 4492451.

It is an arithmetic number, because the mean of its divisors is an integer number (5289935040).

Almost surely, 2^556324926696 is an apocalyptic number.

556324926696 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 556324926696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1015667527680).

556324926696 is an abundant number, since it is smaller than the sum of its proper divisors (1475010128664).

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

556324926696 is a wasteful number, since it uses less digits than its factorization.

556324926696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125685 (or 125678 counting only the distinct ones).

The product of its digits is 125971200, while the sum is 63.

The spelling of 556324926696 in words is "five hundred fifty-six billion, three hundred twenty-four million, nine hundred twenty-six thousand, six hundred ninety-six".