54020160 has 84 divisors (see below), whose sum is σ = 185816748. Its totient is φ = 14404608.

The previous prime is 54020149. The next prime is 54020167. The reversal of 54020160 is 6102045.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 25887744 + 28132416 = 5088^2 + 5304^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (54020167) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6499 + ... + 12258.

Almost surely, 2^54020160 is an apocalyptic number.

It is an amenable number.

54020160 is an abundant number, since it is smaller than the sum of its proper divisors (131796588).

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

54020160 is a wasteful number, since it uses less digits than its factorization.

54020160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18780 (or 18767 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 54020160 is about 7349.8408146027. The cubic root of 54020160 is about 378.0233461687.

The spelling of 54020160 in words is "fifty-four million, twenty thousand, one hundred sixty".