54864311 has 8 divisors (see below), whose sum is σ = 55674864. Its totient is φ = 54059200.

The previous prime is 54864307. The next prime is 54864331. The reversal of 54864311 is 11346845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54864311 - 2² = 54864307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54864301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21731 + ... + 24123.

It is an arithmetic number, because the mean of its divisors is an integer number (6959358).

Almost surely, 2^54864311 is an apocalyptic number.

54864311 is a deficient number, since it is larger than the sum of its proper divisors (810553).

54864311 is a wasteful number, since it uses less digits than its factorization.

54864311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721.

The product of its digits is 11520, while the sum is 32.

The square root of 54864311 is about 7407.0446873230. The cubic root of 54864311 is about 379.9822498634.

The spelling of 54864311 in words is "fifty-four million, eight hundred sixty-four thousand, three hundred eleven".