52638123 has 8 divisors (see below), whose sum is σ = 70217728. Its totient is φ = 35075304.

The previous prime is 52638119. The next prime is 52638139. The reversal of 52638123 is 32183625.

52638123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52638123 - 2² = 52638119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52638143) 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 7 ways as a sum of consecutive naturals, for example, 9690 + ... + 14112.

It is an arithmetic number, because the mean of its divisors is an integer number (8777216).

Almost surely, 2^52638123 is an apocalyptic number.

52638123 is a deficient number, since it is larger than the sum of its proper divisors (17579605).

52638123 is a wasteful number, since it uses less digits than its factorization.

52638123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393.

The product of its digits is 8640, while the sum is 30.

The square root of 52638123 is about 7255.2135047840. The cubic root of 52638123 is about 374.7717081602.

The spelling of 52638123 in words is "fifty-two million, six hundred thirty-eight thousand, one hundred twenty-three".