7852272660957 has 16 divisors (see below), whose sum is σ = 11095485890112. Its totient is φ = 4922505296640.

The previous prime is 7852272660929. The next prime is 7852272660983. The reversal of 7852272660957 is 7590662722587.

It is not a de Polignac number, because 7852272660957 - 2²⁸ = 7852004225501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852272660917) 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, 68862519 + ... + 68976452.

It is an arithmetic number, because the mean of its divisors is an integer number (693467868132).

Almost surely, 2^{7852272660957} is an apocalyptic number.

It is an amenable number.

7852272660957 is a deficient number, since it is larger than the sum of its proper divisors (3243213229155).

7852272660957 is a wasteful number, since it uses less digits than its factorization.

7852272660957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137840108.

The product of its (nonzero) digits is 177811200, while the sum is 66.

The spelling of 7852272660957 in words is "seven trillion, eight hundred fifty-two billion, two hundred seventy-two million, six hundred sixty thousand, nine hundred fifty-seven".