54492967616 has 28 divisors (see below), whose sum is σ = 108375373800. Its totient is φ = 27185786880.

The previous prime is 54492967567. The next prime is 54492967619. The reversal of 54492967616 is 61676929445.

It is not an unprimeable number, because it can be changed into a prime (54492967619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919430 + ... + 976901.

Almost surely, 2^54492967616 is an apocalyptic number.

It is an amenable number.

54492967616 is a deficient number, since it is larger than the sum of its proper divisors (53882406184).

54492967616 is a wasteful number, since it uses less digits than its factorization.

54492967616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1896792 (or 1896782 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 59.

The spelling of 54492967616 in words is "fifty-four billion, four hundred ninety-two million, nine hundred sixty-seven thousand, six hundred sixteen".