54974311 has 16 divisors (see below), whose sum is σ = 66721536. Its totient is φ = 44217216.

The previous prime is 54974299. The next prime is 54974323. The reversal of 54974311 is 11347945.

It is an interprime number because it is at equal distance from previous prime (54974299) and next prime (54974323).

It is a cyclic number.

It is not a de Polignac number, because 54974311 - 2⁵ = 54974279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54974411) 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, 69460 + ... + 70246.

It is an arithmetic number, because the mean of its divisors is an integer number (4170096).

Almost surely, 2^54974311 is an apocalyptic number.

54974311 is a deficient number, since it is larger than the sum of its proper divisors (11747225).

54974311 is a wasteful number, since it uses less digits than its factorization.

54974311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398.

The product of its digits is 15120, while the sum is 34.

The square root of 54974311 is about 7414.4663327848. The cubic root of 54974311 is about 380.2360283429.

The spelling of 54974311 in words is "fifty-four million, nine hundred seventy-four thousand, three hundred eleven".