12576325132507 has 4 divisors (see below), whose sum is σ = 12577800023776. Its totient is φ = 12574850241240.

The previous prime is 12576325132453. The next prime is 12576325132649. The reversal of 12576325132507 is 70523152367521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12576325132507 - 2³⁹ = 12026569318619 is a prime.

It is a super-2 number, since 2×12576325132507² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12576325192507) 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, 737432844 + ... + 737449897.

It is an arithmetic number, because the mean of its divisors is an integer number (3144450005944).

Almost surely, 2^{12576325132507} is an apocalyptic number.

12576325132507 is a deficient number, since it is larger than the sum of its proper divisors (1474891269).

12576325132507 is an equidigital number, since it uses as much as digits as its factorization.

12576325132507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474891268.

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 12576325132507 in words is "twelve trillion, five hundred seventy-six billion, three hundred twenty-five million, one hundred thirty-two thousand, five hundred seven".