12577411813 has 8 divisors (see below), whose sum is σ = 12956379680. Its totient is φ = 12200498640.

The previous prime is 12577411751. The next prime is 12577411823. The reversal of 12577411813 is 31811477521.

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

It is a cyclic number.

It is not a de Polignac number, because 12577411813 - 2¹³ = 12577403621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12577411823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501243 + ... + 525736.

It is an arithmetic number, because the mean of its divisors is an integer number (1619547460).

Almost surely, 2^12577411813 is an apocalyptic number.

It is an amenable number.

12577411813 is a deficient number, since it is larger than the sum of its proper divisors (378967867).

12577411813 is a wasteful number, since it uses less digits than its factorization.

12577411813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027347.

The product of its digits is 47040, while the sum is 40.

The spelling of 12577411813 in words is "twelve billion, five hundred seventy-seven million, four hundred eleven thousand, eight hundred thirteen".