12577611043707 has 8 divisors (see below), whose sum is σ = 17086565946384. Its totient is φ = 8226865085088.

The previous prime is 12577611043691. The next prime is 12577611043709. The reversal of 12577611043707 is 70734011677521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12577611043707 - 2⁴ = 12577611043691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12577611043707.

It is not an unprimeable number, because it can be changed into a prime (12577611043709) 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 7 ways as a sum of consecutive naturals, for example, 39552235828 + ... + 39552236145.

It is an arithmetic number, because the mean of its divisors is an integer number (2135820743298).

Almost surely, 2^{12577611043707} is an apocalyptic number.

12577611043707 is a deficient number, since it is larger than the sum of its proper divisors (4508954902677).

12577611043707 is an equidigital number, since it uses as much as digits as its factorization.

12577611043707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79104472029.

The product of its (nonzero) digits is 1728720, while the sum is 51.

The spelling of 12577611043707 in words is "twelve trillion, five hundred seventy-seven billion, six hundred eleven million, forty-three thousand, seven hundred seven".