85957022232602 has 16 divisors (see below), whose sum is σ = 129877454887272. Its totient is φ = 42664541068800.

The previous prime is 85957022232589. The next prime is 85957022232611. The reversal of 85957022232602 is 20623222075958.

It is a Cunningham number, because it is equal to 9271301²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 85957022232601 + 1 = 9271301^2 + 1^2 .

It is a super-3 number, since 3×85957022232602³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49221602 + ... + 50938002.

Almost surely, 2^{85957022232602} is an apocalyptic number.

85957022232602 is a deficient number, since it is larger than the sum of its proper divisors (43920432654670).

85957022232602 is a wasteful number, since it uses less digits than its factorization.

85957022232602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899313.

The product of its (nonzero) digits is 7257600, while the sum is 53.

The spelling of 85957022232602 in words is "eighty-five trillion, nine hundred fifty-seven billion, twenty-two million, two hundred thirty-two thousand, six hundred two".