12793465758 has 32 divisors (see below), whose sum is σ = 25784599680. Its totient is φ = 4231576800.

The previous prime is 12793465723. The next prime is 12793465759. The reversal of 12793465758 is 85756439721.

It is a super-2 number, since 2×12793465758² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12793465698 and 12793465707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12793465759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2530333 + ... + 2535383.

It is an arithmetic number, because the mean of its divisors is an integer number (805768740).

Almost surely, 2^12793465758 is an apocalyptic number.

12793465758 is an abundant number, since it is smaller than the sum of its proper divisors (12991133922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12793465758 is a wasteful number, since it uses less digits than its factorization.

12793465758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8232.

The product of its digits is 12700800, while the sum is 57.

The spelling of 12793465758 in words is "twelve billion, seven hundred ninety-three million, four hundred sixty-five thousand, seven hundred fifty-eight".