12752037100 has 72 divisors (see below), whose sum is σ = 30499016688. Its totient is φ = 4589260800.

The previous prime is 12752037071. The next prime is 12752037139. The reversal of 12752037100 is 173025721.

It is a super-2 number, since 2×12752037100² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46944 + ... + 166456.

It is an arithmetic number, because the mean of its divisors is an integer number (423597454).

Almost surely, 2^12752037100 is an apocalyptic number.

12752037100 is a gapful number since it is divisible by the number (10) 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 12752037100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15249508344).

12752037100 is an abundant number, since it is smaller than the sum of its proper divisors (17746979588).

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

12752037100 is a wasteful number, since it uses less digits than its factorization.

12752037100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119635 (or 119628 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The spelling of 12752037100 in words is "twelve billion, seven hundred fifty-two million, thirty-seven thousand, one hundred".