54864099 has 24 divisors (see below), whose sum is σ = 81154320. Its totient is φ = 35707392.

The previous prime is 54864097. The next prime is 54864119. The reversal of 54864099 is 99046845.

It is a happy number.

It is not a de Polignac number, because 54864099 - 2¹ = 54864097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54864091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73872 + ... + 74610.

It is an arithmetic number, because the mean of its divisors is an integer number (3381430).

Almost surely, 2^54864099 is an apocalyptic number.

54864099 is a deficient number, since it is larger than the sum of its proper divisors (26290221).

54864099 is a wasteful number, since it uses less digits than its factorization.

54864099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 54864099 is about 7407.0303766084. The cubic root of 54864099 is about 379.9817604357.

The spelling of 54864099 in words is "fifty-four million, eight hundred sixty-four thousand, ninety-nine".