54879363 has 72 divisors (see below), whose sum is σ = 104569920. Its totient is φ = 28440720.

The previous prime is 54879359. The next prime is 54879389. The reversal of 54879363 is 36397845.

54879363 is a `hidden beast` number, since 548 + 79 + 36 + 3 = 666.

It is not a de Polignac number, because 54879363 - 2² = 54879359 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (54879313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 130768 + ... + 131186.

It is an arithmetic number, because the mean of its divisors is an integer number (1452360).

Almost surely, 2^54879363 is an apocalyptic number.

54879363 is a deficient number, since it is larger than the sum of its proper divisors (49690557).

54879363 is a wasteful number, since it uses less digits than its factorization.

54879363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 440 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 54879363 is about 7408.0606773973. The cubic root of 54879363 is about 380.0169960081.

The spelling of 54879363 in words is "fifty-four million, eight hundred seventy-nine thousand, three hundred sixty-three".