12757787654296 has 32 divisors (see below), whose sum is σ = 24963597411840. Its totient is φ = 6100888534048.

The previous prime is 12757787654291. The next prime is 12757787654309. The reversal of 12757787654296 is 69245678775721.

It is a super-2 number, since 2×12757787654296² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12757787654291) 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, 2059456 + ... + 5454991.

It is an arithmetic number, because the mean of its divisors is an integer number (780112419120).

Almost surely, 2^{12757787654296} is an apocalyptic number.

It is an amenable number.

12757787654296 is a deficient number, since it is larger than the sum of its proper divisors (12205809757544).

12757787654296 is a wasteful number, since it uses less digits than its factorization.

12757787654296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523703 (or 7523699 counting only the distinct ones).

The product of its digits is 2489356800, while the sum is 76.

The spelling of 12757787654296 in words is "twelve trillion, seven hundred fifty-seven billion, seven hundred eighty-seven million, six hundred fifty-four thousand, two hundred ninety-six".