12769560761 has 8 divisors (see below), whose sum is σ = 13537397664. Its totient is φ = 12003577920.

The previous prime is 12769560757. The next prime is 12769560781. The reversal of 12769560761 is 16706596721.

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 12769560761 - 2² = 12769560757 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12769560751) 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, 449315 + ... + 476888.

It is an arithmetic number, because the mean of its divisors is an integer number (1692174708).

Almost surely, 2^12769560761 is an apocalyptic number.

It is an amenable number.

12769560761 is a deficient number, since it is larger than the sum of its proper divisors (767836903).

12769560761 is an equidigital number, since it uses as much as digits as its factorization.

12769560761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927031.

The product of its (nonzero) digits is 952560, while the sum is 50.

The spelling of 12769560761 in words is "twelve billion, seven hundred sixty-nine million, five hundred sixty thousand, seven hundred sixty-one".