54111405976 has 16 divisors (see below), whose sum is σ = 101488253040. Its totient is φ = 27047871840.

The previous prime is 54111405937. The next prime is 54111405991. The reversal of 54111405976 is 67950411145.

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, 949476 + ... + 1004851.

It is an arithmetic number, because the mean of its divisors is an integer number (6343015815).

Almost surely, 2^54111405976 is an apocalyptic number.

It is an amenable number.

54111405976 is a deficient number, since it is larger than the sum of its proper divisors (47376847064).

54111405976 is a wasteful number, since it uses less digits than its factorization.

54111405976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957794 (or 1957790 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 54111405976 in words is "fifty-four billion, one hundred eleven million, four hundred five thousand, nine hundred seventy-six".