89683755040 has 48 divisors (see below), whose sum is σ = 231139500480. Its totient is φ = 32612273920.

The previous prime is 89683755001. The next prime is 89683755041. The reversal of 89683755040 is 4055738698.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (89683755041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25476580 + ... + 25480099.

It is an arithmetic number, because the mean of its divisors is an integer number (4815406260).

Almost surely, 2^89683755040 is an apocalyptic number.

89683755040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89683755040 is an abundant number, since it is smaller than the sum of its proper divisors (141455745440).

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

89683755040 is a wasteful number, since it uses less digits than its factorization.

89683755040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50956705 (or 50956697 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 89683755040 in words is "eighty-nine billion, six hundred eighty-three million, seven hundred fifty-five thousand, forty".