23364525253591 has 2 divisors, whose sum is σ = 23364525253592. Its totient is φ = 23364525253590.

The previous prime is 23364525253579. The next prime is 23364525253609. The reversal of 23364525253591 is 19535252546332.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23364525253591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23364595253591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11682262626795 + 11682262626796.

It is an arithmetic number, because the mean of its divisors is an integer number (11682262626796).

Almost surely, 2^{23364525253591} is an apocalyptic number.

23364525253591 is a deficient number, since it is larger than the sum of its proper divisors (1).

23364525253591 is an equidigital number, since it uses as much as digits as its factorization.

23364525253591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 29160000, while the sum is 55.

The spelling of 23364525253591 in words is "twenty-three trillion, three hundred sixty-four billion, five hundred twenty-five million, two hundred fifty-three thousand, five hundred ninety-one".