54578832 has 80 divisors (see below), whose sum is σ = 175798272. Its totient is φ = 14175360.

The previous prime is 54578827. The next prime is 54578837. The reversal of 54578832 is 23887545.

It is an interprime number because it is at equal distance from previous prime (54578827) and next prime (54578837).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (54578837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3688 + ... + 11079.

Almost surely, 2^54578832 is an apocalyptic number.

It is an amenable number.

54578832 is an abundant number, since it is smaller than the sum of its proper divisors (121219440).

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

54578832 is a wasteful number, since it uses less digits than its factorization.

54578832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14796 (or 14790 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 54578832 is about 7387.7487775370. The cubic root of 54578832 is about 379.3220414032.

The spelling of 54578832 in words is "fifty-four million, five hundred seventy-eight thousand, eight hundred thirty-two".