554512146664 has 64 divisors (see below), whose sum is σ = 1270144592640. Its totient is φ = 221771235840.

The previous prime is 554512146589. The next prime is 554512146679. The reversal of 554512146664 is 466641215455.

554512146664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5197459 + ... + 5303074.

It is an arithmetic number, because the mean of its divisors is an integer number (19846009260).

Almost surely, 2^554512146664 is an apocalyptic number.

It is an amenable number.

554512146664 is an abundant number, since it is smaller than the sum of its proper divisors (715632445976).

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

554512146664 is a wasteful number, since it uses less digits than its factorization.

554512146664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500610 (or 10500606 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 49.

The spelling of 554512146664 in words is "five hundred fifty-four billion, five hundred twelve million, one hundred forty-six thousand, six hundred sixty-four".