54569740 has 24 divisors (see below), whose sum is σ = 114850512. Its totient is φ = 21779520.

The previous prime is 54569717. The next prime is 54569743. The reversal of 54569740 is 4796545.

It is a junction number, because it is equal to n+sod(n) for n = 54569693 and 54569702.

It is not an unprimeable number, because it can be changed into a prime (54569743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7042 + ... + 12598.

It is an arithmetic number, because the mean of its divisors is an integer number (4785438).

Almost surely, 2^54569740 is an apocalyptic number.

It is an amenable number.

54569740 is an abundant number, since it is smaller than the sum of its proper divisors (60280772).

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

54569740 is a wasteful number, since it uses less digits than its factorization.

54569740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057 (or 6055 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 54569740 is about 7387.1334088400. The cubic root of 54569740 is about 379.3009771468.

The spelling of 54569740 in words is "fifty-four million, five hundred sixty-nine thousand, seven hundred forty".