89251633633604 has 24 divisors (see below), whose sum is σ = 172116746081280. Its totient is φ = 40235083497504.

The previous prime is 89251633633583. The next prime is 89251633633693. The reversal of 89251633633604 is 40633633615298.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19957876484 + ... + 19957880955.

It is an arithmetic number, because the mean of its divisors is an integer number (7171531086720).

Almost surely, 2^{89251633633604} is an apocalyptic number.

It is an amenable number.

89251633633604 is a deficient number, since it is larger than the sum of its proper divisors (82865112447676).

89251633633604 is a wasteful number, since it uses less digits than its factorization.

89251633633604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39915757499 (or 39915757497 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 59.

The spelling of 89251633633604 in words is "eighty-nine trillion, two hundred fifty-one billion, six hundred thirty-three million, six hundred thirty-three thousand, six hundred four".