91960362560 has 112 divisors (see below), whose sum is σ = 239062199040. Its totient is φ = 33415741440.

The previous prime is 91960362553. The next prime is 91960362563. The reversal of 91960362560 is 6526306919.

It is a super-3 number, since 3×91960362560³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (91960362563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5225456 + ... + 5243024.

It is an arithmetic number, because the mean of its divisors is an integer number (2134483920).

Almost surely, 2^91960362560 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 91960362560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119531099520).

91960362560 is an abundant number, since it is smaller than the sum of its proper divisors (147101836480).

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

91960362560 is a wasteful number, since it uses less digits than its factorization.

91960362560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19084 (or 19074 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 91960362560 in words is "ninety-one billion, nine hundred sixty million, three hundred sixty-two thousand, five hundred sixty".