556655164352 has 56 divisors (see below), whose sum is σ = 1263121862880. Its totient is φ = 238432803840.

The previous prime is 556655164309. The next prime is 556655164367. The reversal of 556655164352 is 253461556655.

It is a happy number.

556655164352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 556655164294 and 556655164303.

It is a congruent number.

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, 454202 + ... + 1148742.

Almost surely, 2^556655164352 is an apocalyptic number.

It is an amenable number.

556655164352 is an abundant number, since it is smaller than the sum of its proper divisors (706466698528).

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

556655164352 is a wasteful number, since it uses less digits than its factorization.

556655164352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696349 (or 696339 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 53.

The spelling of 556655164352 in words is "five hundred fifty-six billion, six hundred fifty-five million, one hundred sixty-four thousand, three hundred fifty-two".