52912023 has 4 divisors (see below), whose sum is σ = 70549368. Its totient is φ = 35274680.

The previous prime is 52912021. The next prime is 52912039. The reversal of 52912023 is 32021925.

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 52912023 - 2¹ = 52912021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52911984 and 52912002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52912021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8818668 + ... + 8818673.

It is an arithmetic number, because the mean of its divisors is an integer number (17637342).

Almost surely, 2^52912023 is an apocalyptic number.

52912023 is a deficient number, since it is larger than the sum of its proper divisors (17637345).

52912023 is a wasteful number, since it uses less digits than its factorization.

52912023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17637344.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 52912023 is about 7274.0650945671. The cubic root of 52912023 is about 375.4206195903.

Adding to 52912023 its reverse (32021925), we get a palindrome (84933948).

The spelling of 52912023 in words is "fifty-two million, nine hundred twelve thousand, twenty-three".