22752502523 has 2 divisors, whose sum is σ = 22752502524. Its totient is φ = 22752502522.

The previous prime is 22752502511. The next prime is 22752502559. The reversal of 22752502523 is 32520525722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22752502523 - 2¹² = 22752498427 is a prime.

It is a super-3 number, since 3×22752502523³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22752507523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11376251261 + 11376251262.

It is an arithmetic number, because the mean of its divisors is an integer number (11376251262).

Almost surely, 2^22752502523 is an apocalyptic number.

22752502523 is a deficient number, since it is larger than the sum of its proper divisors (1).

22752502523 is an equidigital number, since it uses as much as digits as its factorization.

22752502523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 35.

The spelling of 22752502523 in words is "twenty-two billion, seven hundred fifty-two million, five hundred two thousand, five hundred twenty-three".