54563237525772 has 36 divisors (see below), whose sum is σ = 138367224021936. Its totient is φ = 18129264340320.

The previous prime is 54563237525747. The next prime is 54563237525831. The reversal of 54563237525772 is 27752573236545.

It is a happy number.

54563237525772 is a `hidden beast` number, since 5 + 4 + 5 + 6 + 3 + 2 + 3 + 7 + 52 + 577 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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, 2436717883 + ... + 2436740274.

Almost surely, 2^{54563237525772} is an apocalyptic number.

It is an amenable number.

54563237525772 is an abundant number, since it is smaller than the sum of its proper divisors (83803986496164).

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

54563237525772 is a wasteful number, since it uses less digits than its factorization.

54563237525772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873458478 (or 4873458473 counting only the distinct ones).

The product of its digits is 370440000, while the sum is 63.

The spelling of 54563237525772 in words is "fifty-four trillion, five hundred sixty-three billion, two hundred thirty-seven million, five hundred twenty-five thousand, seven hundred seventy-two".