91598254992996 has 48 divisors (see below), whose sum is σ = 217932417307584. Its totient is φ = 29933203121536.

The previous prime is 91598254992973. The next prime is 91598254993043. The reversal of 91598254992996 is 69929945289519.

91598254992996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55578750 + ... + 57203093.

It is an arithmetic number, because the mean of its divisors is an integer number (4540258693908).

Almost surely, 2^{91598254992996} is an apocalyptic number.

It is an amenable number.

91598254992996 is an abundant number, since it is smaller than the sum of its proper divisors (126334162314588).

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

91598254992996 is a wasteful number, since it uses less digits than its factorization.

91598254992996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112783180 (or 112783178 counting only the distinct ones).

The product of its digits is 10203667200, while the sum is 87.

The spelling of 91598254992996 in words is "ninety-one trillion, five hundred ninety-eight billion, two hundred fifty-four million, nine hundred ninety-two thousand, nine hundred ninety-six".