12451875792 has 80 divisors (see below), whose sum is σ = 33676177920. Its totient is φ = 3957123456.

The previous prime is 12451875773. The next prime is 12451875823. The reversal of 12451875792 is 29757815421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320559 + ... + 357297.

It is an arithmetic number, because the mean of its divisors is an integer number (420952224).

Almost surely, 2^12451875792 is an apocalyptic number.

12451875792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12451875792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16838088960).

12451875792 is an abundant number, since it is smaller than the sum of its proper divisors (21224302128).

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

12451875792 is a wasteful number, since it uses less digits than its factorization.

12451875792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37080 (or 37074 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 51.

The spelling of 12451875792 in words is "twelve billion, four hundred fifty-one million, eight hundred seventy-five thousand, seven hundred ninety-two".