54255132 has 36 divisors (see below), whose sum is σ = 137497360. Its totient is φ = 18038592.

The previous prime is 54255119. The next prime is 54255139. The reversal of 54255132 is 23155245.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 54255096 and 54255105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54255139) 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, 14088 + ... + 17520.

Almost surely, 2^54255132 is an apocalyptic number.

It is an amenable number.

54255132 is an abundant number, since it is smaller than the sum of its proper divisors (83242228).

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

54255132 is a wasteful number, since it uses less digits than its factorization.

54255132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882 (or 3877 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 54255132 is about 7365.8083059499. The cubic root of 54255132 is about 378.5706506350.

The spelling of 54255132 in words is "fifty-four million, two hundred fifty-five thousand, one hundred thirty-two".