54064899 has 72 divisors (see below), whose sum is σ = 99141120. Its totient is φ = 27721440.

The previous prime is 54064891. The next prime is 54064909. The reversal of 54064899 is 99846045.

It is a happy number.

It is not a de Polignac number, because 54064899 - 2³ = 54064891 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54064891) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1150294 + ... + 1150340.

It is an arithmetic number, because the mean of its divisors is an integer number (1376960).

Almost surely, 2^54064899 is an apocalyptic number.

54064899 is a deficient number, since it is larger than the sum of its proper divisors (45076221).

54064899 is a wasteful number, since it uses less digits than its factorization.

54064899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 107 counting only the distinct ones).

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

The square root of 54064899 is about 7352.8837200108. The cubic root of 54064899 is about 378.1276758593.

The spelling of 54064899 in words is "fifty-four million, sixty-four thousand, eight hundred ninety-nine".