54545732736 has 64 divisors (see below), whose sum is σ = 158058669600. Its totient is φ = 16529008640.

The previous prime is 54545732663. The next prime is 54545732743. The reversal of 54545732736 is 63723754545.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6452421 + ... + 6460868.

Almost surely, 2^54545732736 is an apocalyptic number.

It is an amenable number.

54545732736 is an abundant number, since it is smaller than the sum of its proper divisors (103512936864).

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

54545732736 is a wasteful number, since it uses less digits than its factorization.

54545732736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12913317 (or 12913305 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 51.

The spelling of 54545732736 in words is "fifty-four billion, five hundred forty-five million, seven hundred thirty-two thousand, seven hundred thirty-six".