12712572355 has 16 divisors (see below), whose sum is σ = 17450159040. Its totient is φ = 8709305472.

The previous prime is 12712572337. The next prime is 12712572377. The reversal of 12712572355 is 55327521721.

It is not a de Polignac number, because 12712572355 - 2⁹ = 12712571843 is a prime.

It is a super-2 number, since 2×12712572355² (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 15 ways as a sum of consecutive naturals, for example, 124944 + ... + 202573.

It is an arithmetic number, because the mean of its divisors is an integer number (1090634940).

Almost surely, 2^12712572355 is an apocalyptic number.

12712572355 is a deficient number, since it is larger than the sum of its proper divisors (4737586685).

12712572355 is a wasteful number, since it uses less digits than its factorization.

12712572355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328638.

The product of its digits is 147000, while the sum is 40.

The spelling of 12712572355 in words is "twelve billion, seven hundred twelve million, five hundred seventy-two thousand, three hundred fifty-five".