556340752974 has 16 divisors (see below), whose sum is σ = 1112762131920. Its totient is φ = 185433480000.

The previous prime is 556340752927. The next prime is 556340753047. The reversal of 556340752974 is 479257043655.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3269527 + ... + 3435474.

It is an arithmetic number, because the mean of its divisors is an integer number (69547633245).

Almost surely, 2^556340752974 is an apocalyptic number.

556340752974 is an abundant number, since it is smaller than the sum of its proper divisors (556421378946).

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

556340752974 is a wasteful number, since it uses less digits than its factorization.

556340752974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6718835.

The product of its (nonzero) digits is 31752000, while the sum is 57.

The spelling of 556340752974 in words is "five hundred fifty-six billion, three hundred forty million, seven hundred fifty-two thousand, nine hundred seventy-four".