652512023 has 2 divisors, whose sum is σ = 652512024. Its totient is φ = 652512022.

The previous prime is 652512017. The next prime is 652512043. The reversal of 652512023 is 320215256.

652512023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 652512023 - 2⁸ = 652511767 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 652511983 and 652512001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (652512013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326256011 + 326256012.

It is an arithmetic number, because the mean of its divisors is an integer number (326256012).

Almost surely, 2^652512023 is an apocalyptic number.

652512023 is a deficient number, since it is larger than the sum of its proper divisors (1).

652512023 is an equidigital number, since it uses as much as digits as its factorization.

652512023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 652512023 is about 25544.3148860955. The cubic root of 652512023 is about 867.3535747681.

Adding to 652512023 its reverse (320215256), we get a palindrome (972727279).

The spelling of 652512023 in words is "six hundred fifty-two million, five hundred twelve thousand, twenty-three".