12757753288 has 64 divisors (see below), whose sum is σ = 28022400000. Its totient is φ = 5442829056.

The previous prime is 12757753249. The next prime is 12757753301. The reversal of 12757753288 is 88235775721.

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, 601488 + ... + 622336.

It is an arithmetic number, because the mean of its divisors is an integer number (437850000).

Almost surely, 2^12757753288 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 12757753288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14011200000).

12757753288 is an abundant number, since it is smaller than the sum of its proper divisors (15264646712).

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

12757753288 is a wasteful number, since it uses less digits than its factorization.

12757753288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21099 (or 21081 counting only the distinct ones).

The product of its digits is 6585600, while the sum is 55.

The spelling of 12757753288 in words is "twelve billion, seven hundred fifty-seven million, seven hundred fifty-three thousand, two hundred eighty-eight".