54738872 has 8 divisors (see below), whose sum is σ = 102635400. Its totient is φ = 27369432.

The previous prime is 54738857. The next prime is 54738889. The reversal of 54738872 is 27883745.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3421172 + ... + 3421187.

It is an arithmetic number, because the mean of its divisors is an integer number (12829425).

Almost surely, 2^54738872 is an apocalyptic number.

It is an amenable number.

54738872 is a deficient number, since it is larger than the sum of its proper divisors (47896528).

54738872 is a wasteful number, since it uses less digits than its factorization.

54738872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6842365 (or 6842361 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 54738872 is about 7398.5722947066. The cubic root of 54738872 is about 379.6924381154.

The spelling of 54738872 in words is "fifty-four million, seven hundred thirty-eight thousand, eight hundred seventy-two".