54500560 has 20 divisors (see below), whose sum is σ = 126713988. Its totient is φ = 21800192.

The previous prime is 54500543. The next prime is 54500561. The reversal of 54500560 is 6500545.

It can be written as a sum of positive squares in 2 ways, for example, as 6170256 + 48330304 = 2484^2 + 6952^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×54500560² = 5940622080627200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54500561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340549 + ... + 340708.

Almost surely, 2^54500560 is an apocalyptic number.

It is an amenable number.

54500560 is an abundant number, since it is smaller than the sum of its proper divisors (72213428).

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

54500560 is a wasteful number, since it uses less digits than its factorization.

54500560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681270 (or 681264 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 54500560 is about 7382.4494580051. The cubic root of 54500560 is about 379.1406249205.

The spelling of 54500560 in words is "fifty-four million, five hundred thousand, five hundred sixty".