54047360 has 32 divisors (see below), whose sum is σ = 129208500. Its totient is φ = 21618688.

The previous prime is 54047351. The next prime is 54047393. The reversal of 54047360 is 6374045.

It can be written as a sum of positive squares in 2 ways, for example, as 48553024 + 5494336 = 6968^2 + 2344^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×54047360² = 5842234245939200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41585 + ... + 42864.

Almost surely, 2^54047360 is an apocalyptic number.

It is an amenable number.

54047360 is an abundant number, since it is smaller than the sum of its proper divisors (75161140).

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

54047360 is an equidigital number, since it uses as much as digits as its factorization.

54047360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84468 (or 84456 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 54047360 is about 7351.6909619488. The cubic root of 54047360 is about 378.0867824225.

The spelling of 54047360 in words is "fifty-four million, forty-seven thousand, three hundred sixty".