52638179 has 4 divisors (see below), whose sum is σ = 57423480. Its totient is φ = 47852880.

The previous prime is 52638143. The next prime is 52638197. The reversal of 52638179 is 97183625.

52638179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52638179 - 2¹² = 52634083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52638119) 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 3 ways as a sum of consecutive naturals, for example, 2392634 + ... + 2392655.

It is an arithmetic number, because the mean of its divisors is an integer number (14355870).

Almost surely, 2^52638179 is an apocalyptic number.

52638179 is a deficient number, since it is larger than the sum of its proper divisors (4785301).

52638179 is a wasteful number, since it uses less digits than its factorization.

52638179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4785300.

The product of its digits is 90720, while the sum is 41.

The square root of 52638179 is about 7255.2173640767. The cubic root of 52638179 is about 374.7718410627.

The spelling of 52638179 in words is "fifty-two million, six hundred thirty-eight thousand, one hundred seventy-nine".