54439488 has 42 divisors (see below), whose sum is σ = 156042614. Its totient is φ = 18146304.

The previous prime is 54439487. The next prime is 54439493. The reversal of 54439488 is 88493445.

It is a happy number.

54439488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52881984 + 1557504 = 7272^2 + 1248^2 .

It is not an unprimeable number, because it can be changed into a prime (54439481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46681 + ... + 47832.

Almost surely, 2^54439488 is an apocalyptic number.

It is an amenable number.

54439488 is an abundant number, since it is smaller than the sum of its proper divisors (101603126).

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

54439488 is a wasteful number, since it uses less digits than its factorization.

54439488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94531 (or 94518 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 54439488 is about 7378.3120020774. The cubic root of 54439488 is about 378.9989534064.

The spelling of 54439488 in words is "fifty-four million, four hundred thirty-nine thousand, four hundred eighty-eight".