556264486416 has 40 divisors (see below), whose sum is σ = 1441607736160. Its totient is φ = 184829089536.

The previous prime is 556264486381. The next prime is 556264486439. The reversal of 556264486416 is 614684462655.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18497506 + ... + 18527553.

It is an arithmetic number, because the mean of its divisors is an integer number (36040193404).

Almost surely, 2^556264486416 is an apocalyptic number.

It is an amenable number.

556264486416 is an abundant number, since it is smaller than the sum of its proper divisors (885343249744).

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

556264486416 is a wasteful number, since it uses less digits than its factorization.

556264486416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37025383 (or 37025377 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 57.

The spelling of 556264486416 in words is "five hundred fifty-six billion, two hundred sixty-four million, four hundred eighty-six thousand, four hundred sixteen".