22957436508653 has 16 divisors (see below), whose sum is σ = 23418328815360. Its totient is φ = 22499026023936.

The previous prime is 22957436508641. The next prime is 22957436508659. The reversal of 22957436508653 is 35680563475922.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22957436508653 - 2¹⁴ = 22957436492269 is a prime.

It is a super-2 number, since 2×22957436508653² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22957436508653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22957436508659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29583701 + ... + 30349797.

It is an arithmetic number, because the mean of its divisors is an integer number (1463645550960).

Almost surely, 2^{22957436508653} is an apocalyptic number.

It is an amenable number.

22957436508653 is a deficient number, since it is larger than the sum of its proper divisors (460892306707).

22957436508653 is a wasteful number, since it uses less digits than its factorization.

22957436508653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767716.

The product of its (nonzero) digits is 326592000, while the sum is 65.

The spelling of 22957436508653 in words is "twenty-two trillion, nine hundred fifty-seven billion, four hundred thirty-six million, five hundred eight thousand, six hundred fifty-three".