54868737 has 32 divisors (see below), whose sum is σ = 91653120. Its totient is φ = 28365120.

The previous prime is 54868687. The next prime is 54868753. The reversal of 54868737 is 73786845.

It is a de Polignac number, because none of the positive numbers 2^k-54868737 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (54868757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61698 + ... + 62580.

It is an arithmetic number, because the mean of its divisors is an integer number (2864160).

Almost surely, 2^54868737 is an apocalyptic number.

It is an amenable number.

54868737 is a deficient number, since it is larger than the sum of its proper divisors (36784383).

54868737 is a wasteful number, since it uses less digits than its factorization.

54868737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173.

The product of its digits is 1128960, while the sum is 48.

The square root of 54868737 is about 7407.3434509276. The cubic root of 54868737 is about 379.9924675331.

The spelling of 54868737 in words is "fifty-four million, eight hundred sixty-eight thousand, seven hundred thirty-seven".