85275738232636 has 24 divisors (see below), whose sum is σ = 171057563951456. Its totient is φ = 36438297638400.

The previous prime is 85275738232567. The next prime is 85275738232649. The reversal of 85275738232636 is 63623283757258.

It is a super-2 number, since 2×85275738232636² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4518628665 + ... + 4518647536.

Almost surely, 2^{85275738232636} is an apocalyptic number.

It is an amenable number.

85275738232636 is an abundant number, since it is smaller than the sum of its proper divisors (85781825718820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85275738232636 is a wasteful number, since it uses less digits than its factorization.

85275738232636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9037276549 (or 9037276547 counting only the distinct ones).

The product of its digits is 609638400, while the sum is 67.

The spelling of 85275738232636 in words is "eighty-five trillion, two hundred seventy-five billion, seven hundred thirty-eight million, two hundred thirty-two thousand, six hundred thirty-six".