54992875 has 32 divisors (see below), whose sum is σ = 83071872. Its totient is φ = 35481600.

The previous prime is 54992857. The next prime is 54992879. The reversal of 54992875 is 57829945.

It is not a de Polignac number, because 54992875 - 2⁹ = 54992363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54992879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13027 + ... + 16723.

It is an arithmetic number, because the mean of its divisors is an integer number (2595996).

Almost surely, 2^54992875 is an apocalyptic number.

54992875 is a deficient number, since it is larger than the sum of its proper divisors (28078997).

54992875 is a wasteful number, since it uses less digits than its factorization.

54992875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736 (or 3726 counting only the distinct ones).

The product of its digits is 907200, while the sum is 49.

The square root of 54992875 is about 7415.7181041353. The cubic root of 54992875 is about 380.2788235268.

The spelling of 54992875 in words is "fifty-four million, nine hundred ninety-two thousand, eight hundred seventy-five".