89133596634 has 16 divisors (see below), whose sum is σ = 181288671840. Its totient is φ = 29207619120.

The previous prime is 89133596627. The next prime is 89133596639. The reversal of 89133596634 is 43669533198.

It is a happy number.

It is a super-2 number, since 2×89133596634² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89133596639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125894557 + ... + 125895264.

It is an arithmetic number, because the mean of its divisors is an integer number (11330541990).

Almost surely, 2^89133596634 is an apocalyptic number.

89133596634 is an abundant number, since it is smaller than the sum of its proper divisors (92155075206).

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

89133596634 is a wasteful number, since it uses less digits than its factorization.

89133596634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251789885.

The product of its digits is 12597120, while the sum is 57.

The spelling of 89133596634 in words is "eighty-nine billion, one hundred thirty-three million, five hundred ninety-six thousand, six hundred thirty-four".