91360315200 has 672 divisors, whose sum is σ = 376403908608. Its totient is φ = 18846720000.

The previous prime is 91360315177. The next prime is 91360315229. The reversal of 91360315200 is 251306319.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 55808782 + ... + 55810418.

It is an arithmetic number, because the mean of its divisors is an integer number (560124864).

Almost surely, 2^91360315200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 91360315200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188201954304).

91360315200 is an abundant number, since it is smaller than the sum of its proper divisors (285043593408).

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

91360315200 is a wasteful number, since it uses less digits than its factorization.

91360315200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The spelling of 91360315200 in words is "ninety-one billion, three hundred sixty million, three hundred fifteen thousand, two hundred".