89909054331360 has 192 divisors, whose sum is σ = 310100284376064. Its totient is φ = 21715705497600.

The previous prime is 89909054331353. The next prime is 89909054331361. The reversal of 89909054331360 is 6313345090998.

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

It is a junction number, because it is equal to n+sod(n) for n = 89909054331294 and 89909054331303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89909054331361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29986519 + ... + 32848278.

It is an arithmetic number, because the mean of its divisors is an integer number (1615105647792).

Almost surely, 2^{89909054331360} is an apocalyptic number.

89909054331360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89909054331360 is an abundant number, since it is smaller than the sum of its proper divisors (220191230044704).

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

89909054331360 is a wasteful number, since it uses less digits than its factorization.

89909054331360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62835097 (or 62835089 counting only the distinct ones).

The product of its (nonzero) digits is 18895680, while the sum is 60.

The spelling of 89909054331360 in words is "eighty-nine trillion, nine hundred nine billion, fifty-four million, three hundred thirty-one thousand, three hundred sixty".