54696931 has 8 divisors (see below), whose sum is σ = 55808928. Its totient is φ = 53592000.

The previous prime is 54696913. The next prime is 54696937. The reversal of 54696931 is 13969645.

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 54696931 - 2²¹ = 52599779 is a prime.

It is a super-2 number, since 2×54696931² = 5983508521637522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54696937) 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, 15546 + ... + 18736.

It is an arithmetic number, because the mean of its divisors is an integer number (6976116).

Almost surely, 2^54696931 is an apocalyptic number.

54696931 is a deficient number, since it is larger than the sum of its proper divisors (1111997).

54696931 is a wasteful number, since it uses less digits than its factorization.

54696931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533.

The product of its digits is 174960, while the sum is 43.

The square root of 54696931 is about 7395.7373533678. The cubic root of 54696931 is about 379.5954397127.

The spelling of 54696931 in words is "fifty-four million, six hundred ninety-six thousand, nine hundred thirty-one".