15264089752641 has 4 divisors (see below), whose sum is σ = 20352119670192. Its totient is φ = 10176059835092.

The previous prime is 15264089752601. The next prime is 15264089752679. The reversal of 15264089752641 is 14625798046251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 15264089752641 - 2⁹ = 15264089752129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15264089752601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2544014958771 + ... + 2544014958776.

It is an arithmetic number, because the mean of its divisors is an integer number (5088029917548).

Almost surely, 2^{15264089752641} is an apocalyptic number.

It is an amenable number.

15264089752641 is a deficient number, since it is larger than the sum of its proper divisors (5088029917551).

15264089752641 is an equidigital number, since it uses as much as digits as its factorization.

15264089752641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5088029917550.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 15264089752641 in words is "fifteen trillion, two hundred sixty-four billion, eighty-nine million, seven hundred fifty-two thousand, six hundred forty-one".