85887550035636 has 48 divisors (see below), whose sum is σ = 200539775634240. Its totient is φ = 28609833035520.

The previous prime is 85887550035619. The next prime is 85887550035671. The reversal of 85887550035636 is 63653005578858.

It is a super-2 number, since 2×85887550035636² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120894096 + ... + 121602456.

It is an arithmetic number, because the mean of its divisors is an integer number (4177911992380).

Almost surely, 2^{85887550035636} is an apocalyptic number.

It is an amenable number.

85887550035636 is an abundant number, since it is smaller than the sum of its proper divisors (114652225598604).

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

85887550035636 is a wasteful number, since it uses less digits than its factorization.

85887550035636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715184 (or 715182 counting only the distinct ones).

The product of its (nonzero) digits is 725760000, while the sum is 69.

The spelling of 85887550035636 in words is "eighty-five trillion, eight hundred eighty-seven billion, five hundred fifty million, thirty-five thousand, six hundred thirty-six".