12762026752 has 72 divisors (see below), whose sum is σ = 27903052800. Its totient is φ = 5798510592.

The previous prime is 12762026749. The next prime is 12762026807. The reversal of 12762026752 is 25762026721.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75649 + ... + 176767.

It is an arithmetic number, because the mean of its divisors is an integer number (387542400).

Almost surely, 2^12762026752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12762026752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13951526400).

12762026752 is an abundant number, since it is smaller than the sum of its proper divisors (15141026048).

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

12762026752 is a wasteful number, since it uses less digits than its factorization.

12762026752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101181 (or 101167 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 12762026752 in words is "twelve billion, seven hundred sixty-two million, twenty-six thousand, seven hundred fifty-two".