52164123 has 16 divisors (see below), whose sum is σ = 77010816. Its totient is φ = 31141440.

The previous prime is 52164097. The next prime is 52164149. The reversal of 52164123 is 32146125.

It is an interprime number because it is at equal distance from previous prime (52164097) and next prime (52164149).

It is not a de Polignac number, because 52164123 - 2²¹ = 50066971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52164093 and 52164102.

It is not an unprimeable number, because it can be changed into a prime (52164193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9586 + ... + 14007.

It is an arithmetic number, because the mean of its divisors is an integer number (4813176).

Almost surely, 2^52164123 is an apocalyptic number.

52164123 is a deficient number, since it is larger than the sum of its proper divisors (24846693).

52164123 is a wasteful number, since it uses less digits than its factorization.

52164123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23674.

The product of its digits is 1440, while the sum is 24.

The square root of 52164123 is about 7222.4734682794. The cubic root of 52164123 is about 373.6433897634.

It can be divided in two parts, 5216 and 4123, that added together give a palindrome (9339).

The spelling of 52164123 in words is "fifty-two million, one hundred sixty-four thousand, one hundred twenty-three".