7712564253 has 8 divisors (see below), whose sum is σ = 10374423168. Its totient is φ = 5096207424.

The previous prime is 7712564221. The next prime is 7712564257. The reversal of 7712564253 is 3524652177.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7712564253 - 2⁵ = 7712564221 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7712564257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11375125 + ... + 11375802.

It is an arithmetic number, because the mean of its divisors is an integer number (1296802896).

Almost surely, 2^7712564253 is an apocalyptic number.

It is an amenable number.

7712564253 is a deficient number, since it is larger than the sum of its proper divisors (2661858915).

7712564253 is a wasteful number, since it uses less digits than its factorization.

7712564253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22751043.

The product of its digits is 352800, while the sum is 42.

The square root of 7712564253 is about 87821.2061691252. The cubic root of 7712564253 is about 1975.7542813950.

The spelling of 7712564253 in words is "seven billion, seven hundred twelve million, five hundred sixty-four thousand, two hundred fifty-three".