89437460000 has 120 divisors (see below), whose sum is σ = 251462756160. Its totient is φ = 30664224000.

The previous prime is 89437459981. The next prime is 89437460039. The reversal of 89437460000 is 6473498.

It is a self number, because there is not a number n which added to its sum of digits gives 89437460000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 179420 + ... + 459419.

It is an arithmetic number, because the mean of its divisors is an integer number (2095522968).

Almost surely, 2^89437460000 is an apocalyptic number.

89437460000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89437460000 is an abundant number, since it is smaller than the sum of its proper divisors (162025296160).

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

89437460000 is an equidigital number, since it uses as much as digits as its factorization.

89437460000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638876 (or 638853 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 89437460000 in words is "eighty-nine billion, four hundred thirty-seven million, four hundred sixty thousand".