89395980900 has 72 divisors (see below), whose sum is σ = 264667581024. Its totient is φ = 23284531200.

The previous prime is 89395980881. The next prime is 89395980929. The reversal of 89395980900 is 908959398.

It is a super-5 number, since 5×89395980900⁵ (a number of 56 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3452061 + ... + 3477860.

Almost surely, 2^89395980900 is an apocalyptic number.

It is an amenable number.

89395980900 is an abundant number, since it is smaller than the sum of its proper divisors (175271600124).

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

89395980900 is a wasteful number, since it uses less digits than its factorization.

89395980900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6929981 (or 6929974 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 60.

The spelling of 89395980900 in words is "eighty-nine billion, three hundred ninety-five million, nine hundred eighty thousand, nine hundred".