54399668275296 has 72 divisors (see below), whose sum is σ = 154699797745584. Its totient is φ = 18133135891200.

The previous prime is 54399668275223. The next prime is 54399668275397. The reversal of 54399668275296 is 69257286699345.

54399668275296 is a `hidden beast` number, since 5 + 4 + 3 + 9 + 9 + 6 + 6 + 82 + 7 + 529 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93800805 + ... + 94378971.

It is an arithmetic number, because the mean of its divisors is an integer number (2148608302022).

Almost surely, 2^{54399668275296} is an apocalyptic number.

It is an amenable number.

54399668275296 is an abundant number, since it is smaller than the sum of its proper divisors (100300129470288).

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

54399668275296 is a wasteful number, since it uses less digits than its factorization.

54399668275296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904884 (or 904873 counting only the distinct ones).

The product of its digits is 10581580800, while the sum is 81.

The spelling of 54399668275296 in words is "fifty-four trillion, three hundred ninety-nine billion, six hundred sixty-eight million, two hundred seventy-five thousand, two hundred ninety-six".