54495399 has 24 divisors (see below), whose sum is σ = 84829680. Its totient is φ = 31027584.

The previous prime is 54495383. The next prime is 54495403. The reversal of 54495399 is 99359445.

It is not a de Polignac number, because 54495399 - 2⁴ = 54495383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54495899) 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, 56707 + ... + 57659.

It is an arithmetic number, because the mean of its divisors is an integer number (3534570).

Almost surely, 2^54495399 is an apocalyptic number.

54495399 is a deficient number, since it is larger than the sum of its proper divisors (30334281).

54495399 is a wasteful number, since it uses less digits than its factorization.

54495399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359 (or 1352 counting only the distinct ones).

The product of its digits is 874800, while the sum is 48.

The square root of 54495399 is about 7382.0999044987. The cubic root of 54495399 is about 379.1286568078.

The spelling of 54495399 in words is "fifty-four million, four hundred ninety-five thousand, three hundred ninety-nine".