554466531334664 has 64 divisors (see below), whose sum is σ = 1120333563195840. Its totient is φ = 255739068069120.

The previous prime is 554466531334657. The next prime is 554466531334673. The reversal of 554466531334664 is 466433135664455.

It is a self number, because there is not a number n which added to its sum of digits gives 554466531334664.

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, 1048457399 + ... + 1048986105.

It is an arithmetic number, because the mean of its divisors is an integer number (17505211924935).

Almost surely, 2^{554466531334664} is an apocalyptic number.

It is an amenable number.

554466531334664 is an abundant number, since it is smaller than the sum of its proper divisors (565867031861176).

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

554466531334664 is a wasteful number, since it uses less digits than its factorization.

554466531334664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535350 (or 535346 counting only the distinct ones).

The product of its digits is 1119744000, while the sum is 65.

The spelling of 554466531334664 in words is "five hundred fifty-four trillion, four hundred sixty-six billion, five hundred thirty-one million, three hundred thirty-four thousand, six hundred sixty-four".