52000023 has 8 divisors (see below), whose sum is σ = 69879808. Its totient is φ = 34393464.

The previous prime is 52000019. The next prime is 52000027. The reversal of 52000023 is 32000025.

It is an interprime number because it is at equal distance from previous prime (52000019) and next prime (52000027).

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

It is not a de Polignac number, because 52000023 - 2² = 52000019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51999972 and 52000008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52000027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67861 + ... + 68622.

It is an arithmetic number, because the mean of its divisors is an integer number (8734976).

Almost surely, 2^52000023 is an apocalyptic number.

52000023 is a deficient number, since it is larger than the sum of its proper divisors (17879785).

52000023 is a wasteful number, since it uses less digits than its factorization.

52000023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136613.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 52000023 is about 7211.1041456909. The cubic root of 52000023 is about 373.2511707123.

Adding to 52000023 its reverse (32000025), we get a palindrome (84000048).

The spelling of 52000023 in words is "fifty-two million, twenty-three", and thus it is an aban number and an uban number.