54679254563992 has 16 divisors (see below), whose sum is σ = 107919581376600. Its totient is φ = 25900699530240.

The previous prime is 54679254563987. The next prime is 54679254564019. The reversal of 54679254563992 is 29936545297645.

It is a Harshad number since it is a multiple of its sum of digits (76).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179865968809 + ... + 179865969112.

Almost surely, 2^{54679254563992} is an apocalyptic number.

It is an amenable number.

54679254563992 is a deficient number, since it is larger than the sum of its proper divisors (53240326812608).

54679254563992 is a wasteful number, since it uses less digits than its factorization.

54679254563992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359731937946 (or 359731937942 counting only the distinct ones).

The product of its digits is 4408992000, while the sum is 76.

The spelling of 54679254563992 in words is "fifty-four trillion, six hundred seventy-nine billion, two hundred fifty-four million, five hundred sixty-three thousand, nine hundred ninety-two".