54087944 has 16 divisors (see below), whose sum is σ = 101502720. Its totient is φ = 27020560.

The previous prime is 54087923. The next prime is 54087947. The reversal of 54087944 is 44978045.

It is a super-2 number, since 2×54087944² = 5851011372294272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54087947) 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, 10529 + ... + 14799.

It is an arithmetic number, because the mean of its divisors is an integer number (6343920).

Almost surely, 2^54087944 is an apocalyptic number.

It is an amenable number.

54087944 is a deficient number, since it is larger than the sum of its proper divisors (47414776).

54087944 is a wasteful number, since it uses less digits than its factorization.

54087944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5860 (or 5856 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 54087944 is about 7354.4506253017. The cubic root of 54087944 is about 378.1813934878.

The spelling of 54087944 in words is "fifty-four million, eighty-seven thousand, nine hundred forty-four".