89005971436852 has 12 divisors (see below), whose sum is σ = 155764655583040. Its totient is φ = 44501784127416.

The previous prime is 89005971436819. The next prime is 89005971436883. The reversal of 89005971436852 is 25863417950098.

It is a hoax number, since the sum of its digits (67) 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 3 ways as a sum of consecutive naturals, for example, 300231078 + ... + 300527389.

It is a 1-persistent number, because it is pandigital, but 2⋅89005971436852 = 178011942873704 is not.

Almost surely, 2^{89005971436852} is an apocalyptic number.

It is an amenable number.

89005971436852 is a deficient number, since it is larger than the sum of its proper divisors (66758684146188).

89005971436852 is a wasteful number, since it uses less digits than its factorization.

89005971436852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600795510 (or 600795508 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 67.

The spelling of 89005971436852 in words is "eighty-nine trillion, five billion, nine hundred seventy-one million, four hundred thirty-six thousand, eight hundred fifty-two".