12758854724 has 48 divisors (see below), whose sum is σ = 28362773376. Its totient is φ = 4877184000.

The previous prime is 12758854651. The next prime is 12758854751. The reversal of 12758854724 is 42745885721.

12758854724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374477 + ... + 407124.

It is an arithmetic number, because the mean of its divisors is an integer number (590891112).

Almost surely, 2^12758854724 is an apocalyptic number.

12758854724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12758854724 is an abundant number, since it is smaller than the sum of its proper divisors (15603918652).

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

12758854724 is a wasteful number, since it uses less digits than its factorization.

12758854724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781676 (or 781674 counting only the distinct ones).

The product of its digits is 5017600, while the sum is 53.

The spelling of 12758854724 in words is "twelve billion, seven hundred fifty-eight million, eight hundred fifty-four thousand, seven hundred twenty-four".