89690041580 has 12 divisors (see below), whose sum is σ = 188349087360. Its totient is φ = 35876016624.

The previous prime is 89690041577. The next prime is 89690041607. The reversal of 89690041580 is 8514009698.

It is a happy number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

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, 2242251020 + ... + 2242251059.

It is an arithmetic number, because the mean of its divisors is an integer number (15695757280).

Almost surely, 2^89690041580 is an apocalyptic number.

It is an amenable number.

89690041580 is an abundant number, since it is smaller than the sum of its proper divisors (98659045780).

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

89690041580 is a wasteful number, since it uses less digits than its factorization.

89690041580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484502088 (or 4484502086 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 50.

The spelling of 89690041580 in words is "eighty-nine billion, six hundred ninety million, forty-one thousand, five hundred eighty".