23364514625505 has 64 divisors (see below), whose sum is σ = 40179222478080. Its totient is φ = 11551623929856.

The previous prime is 23364514625443. The next prime is 23364514625519. The reversal of 23364514625505 is 50552641546332.

It is not a de Polignac number, because 23364514625505 - 2⁷ = 23364514625377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12788626 + ... + 14500964.

It is an arithmetic number, because the mean of its divisors is an integer number (627800351220).

Almost surely, 2^{23364514625505} is an apocalyptic number.

It is an amenable number.

23364514625505 is a deficient number, since it is larger than the sum of its proper divisors (16814707852575).

23364514625505 is a wasteful number, since it uses less digits than its factorization.

23364514625505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713170.

The product of its (nonzero) digits is 12960000, while the sum is 51.

The spelling of 23364514625505 in words is "twenty-three trillion, three hundred sixty-four billion, five hundred fourteen million, six hundred twenty-five thousand, five hundred five".