12752572287 has 64 divisors (see below), whose sum is σ = 22534364160. Its totient is φ = 6223509504.

The previous prime is 12752572279. The next prime is 12752572291. The reversal of 12752572287 is 78227525721.

It is not a de Polignac number, because 12752572287 - 2³ = 12752572279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12752572237) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 250533 + ... + 297105.

It is an arithmetic number, because the mean of its divisors is an integer number (352099440).

Almost surely, 2^12752572287 is an apocalyptic number.

12752572287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12752572287 is a deficient number, since it is larger than the sum of its proper divisors (9781791873).

12752572287 is a wasteful number, since it uses less digits than its factorization.

12752572287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46672.

The product of its digits is 1097600, while the sum is 48.

The spelling of 12752572287 in words is "twelve billion, seven hundred fifty-two million, five hundred seventy-two thousand, two hundred eighty-seven".