2252318595657 has 32 divisors (see below), whose sum is σ = 3270818154240. Its totient is φ = 1370308853760.

The previous prime is 2252318595643. The next prime is 2252318595671. The reversal of 2252318595657 is 7565958132522.

It is an interprime number because it is at equal distance from previous prime (2252318595643) and next prime (2252318595671).

It is not a de Polignac number, because 2252318595657 - 2¹⁹ = 2252318071369 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2252318595657.

It is not an unprimeable number, because it can be changed into a prime (2252318595617) 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 31 ways as a sum of consecutive naturals, for example, 34180732 + ... + 34246562.

It is an arithmetic number, because the mean of its divisors is an integer number (102213067320).

Almost surely, 2^{2252318595657} is an apocalyptic number.

It is an amenable number.

2252318595657 is a deficient number, since it is larger than the sum of its proper divisors (1018499558583).

2252318595657 is a wasteful number, since it uses less digits than its factorization.

2252318595657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75793.

The product of its digits is 45360000, while the sum is 60.

The spelling of 2252318595657 in words is "two trillion, two hundred fifty-two billion, three hundred eighteen million, five hundred ninety-five thousand, six hundred fifty-seven".