54425136 has 20 divisors (see below), whose sum is σ = 140598392. Its totient is φ = 18141696.

The previous prime is 54425131. The next prime is 54425159. The reversal of 54425136 is 63152445.

It is not an unprimeable number, because it can be changed into a prime (54425131) 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, 566881 + ... + 566976.

Almost surely, 2^54425136 is an apocalyptic number.

It is an amenable number.

54425136 is an abundant number, since it is smaller than the sum of its proper divisors (86173256).

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

54425136 is a wasteful number, since it uses less digits than its factorization.

54425136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133868 (or 1133862 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 54425136 is about 7377.3393577902. The cubic root of 54425136 is about 378.9656450412.

The spelling of 54425136 in words is "fifty-four million, four hundred twenty-five thousand, one hundred thirty-six".