54031912 has 16 divisors (see below), whose sum is σ = 110520000. Its totient is φ = 24559920.

The previous prime is 54031907. The next prime is 54031961. The reversal of 54031912 is 21913045.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306912 + ... + 307087.

It is an arithmetic number, because the mean of its divisors is an integer number (6907500).

Almost surely, 2^54031912 is an apocalyptic number.

It is an amenable number.

54031912 is an abundant number, since it is smaller than the sum of its proper divisors (56488088).

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

54031912 is a wasteful number, since it uses less digits than its factorization.

54031912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614016 (or 614012 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 54031912 is about 7350.6402442236. The cubic root of 54031912 is about 378.0507569739.

Adding to 54031912 its reverse (21913045), we get a palindrome (75944957).

The spelling of 54031912 in words is "fifty-four million, thirty-one thousand, nine hundred twelve".