12792692757 has 32 divisors (see below), whose sum is σ = 18480430080. Its totient is φ = 7824821760.

The previous prime is 12792692747. The next prime is 12792692767. The reversal of 12792692757 is 75729629721.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12792692747) and next prime (12792692767).

It is not a de Polignac number, because 12792692757 - 2⁷ = 12792692629 is a prime.

It is a super-2 number, since 2×12792692757² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12792692697 and 12792692706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12792692747) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5248143 + ... + 5250579.

It is an arithmetic number, because the mean of its divisors is an integer number (577513440).

Almost surely, 2^12792692757 is an apocalyptic number.

It is an amenable number.

12792692757 is a deficient number, since it is larger than the sum of its proper divisors (5687737323).

12792692757 is a wasteful number, since it uses less digits than its factorization.

12792692757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3213.

The product of its digits is 6667920, while the sum is 57.

The spelling of 12792692757 in words is "twelve billion, seven hundred ninety-two million, six hundred ninety-two thousand, seven hundred fifty-seven".