54157032 has 32 divisors (see below), whose sum is σ = 150436800. Its totient is φ = 18052272.

The previous prime is 54157013. The next prime is 54157063. The reversal of 54157032 is 23075145.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 54156987 and 54157005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125148 + ... + 125579.

It is an arithmetic number, because the mean of its divisors is an integer number (4701150).

Almost surely, 2^54157032 is an apocalyptic number.

It is an amenable number.

54157032 is an abundant number, since it is smaller than the sum of its proper divisors (96279768).

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

54157032 is a wasteful number, since it uses less digits than its factorization.

54157032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250742 (or 250732 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 54157032 is about 7359.1461461232. The cubic root of 54157032 is about 378.3423454332.

The spelling of 54157032 in words is "fifty-four million, one hundred fifty-seven thousand, thirty-two".