2712657569388 has 48 divisors (see below), whose sum is σ = 6840507991296. Its totient is φ = 831714511680.

The previous prime is 2712657569387. The next prime is 2712657569393. The reversal of 2712657569388 is 8839657562172.

It is a super-2 number, since 2×2712657569388² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2712657569383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30678168 + ... + 30766463.

It is an arithmetic number, because the mean of its divisors is an integer number (142510583152).

Almost surely, 2^{2712657569388} is an apocalyptic number.

It is an amenable number.

2712657569388 is an abundant number, since it is smaller than the sum of its proper divisors (4127850421908).

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

2712657569388 is a wasteful number, since it uses less digits than its factorization.

2712657569388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61444934 (or 61444932 counting only the distinct ones).

The product of its digits is 304819200, while the sum is 69.

The spelling of 2712657569388 in words is "two trillion, seven hundred twelve billion, six hundred fifty-seven million, five hundred sixty-nine thousand, three hundred eighty-eight".