54402179 has 16 divisors (see below), whose sum is σ = 61496064. Its totient is φ = 47779200.

The previous prime is 54402163. The next prime is 54402209. The reversal of 54402179 is 97120445.

It is a happy number.

54402179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54402179 - 2⁴ = 54402163 is a prime.

It is a super-3 number, since 3×54402179³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54402109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23477 + ... + 25689.

It is an arithmetic number, because the mean of its divisors is an integer number (3843504).

Almost surely, 2^54402179 is an apocalyptic number.

54402179 is a deficient number, since it is larger than the sum of its proper divisors (7093885).

54402179 is a wasteful number, since it uses less digits than its factorization.

54402179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 54402179 is about 7375.7832804388. The cubic root of 54402179 is about 378.9123538693.

The spelling of 54402179 in words is "fifty-four million, four hundred two thousand, one hundred seventy-nine".