54974751 has 16 divisors (see below), whose sum is σ = 79279200. Its totient is φ = 33684480.

The previous prime is 54974741. The next prime is 54974779. The reversal of 54974751 is 15747945.

It is a happy number.

It is not a de Polignac number, because 54974751 - 2²³ = 46586143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54974701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6475 + ... + 12323.

It is an arithmetic number, because the mean of its divisors is an integer number (4954950).

Almost surely, 2^54974751 is an apocalyptic number.

54974751 is a deficient number, since it is larger than the sum of its proper divisors (24304449).

54974751 is a wasteful number, since it uses less digits than its factorization.

54974751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106.

The product of its digits is 176400, while the sum is 42.

The square root of 54974751 is about 7414.4960044497. The cubic root of 54974751 is about 380.2370427768.

The spelling of 54974751 in words is "fifty-four million, nine hundred seventy-four thousand, seven hundred fifty-one".