54457536994 has 24 divisors (see below), whose sum is σ = 96815738268. Its totient is φ = 22898584800.

The previous prime is 54457536989. The next prime is 54457537019. The reversal of 54457536994 is 49963575445.

It is a happy number.

54457536994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48265893025 + 6191643969 = 219695^2 + 78687^2 .

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, 5237157 + ... + 5247544.

Almost surely, 2^54457536994 is an apocalyptic number.

54457536994 is a deficient number, since it is larger than the sum of its proper divisors (42358201274).

54457536994 is a wasteful number, since it uses less digits than its factorization.

54457536994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10484770 (or 10484763 counting only the distinct ones).

The product of its digits is 81648000, while the sum is 61.

The spelling of 54457536994 in words is "fifty-four billion, four hundred fifty-seven million, five hundred thirty-six thousand, nine hundred ninety-four".