89165733374 has 32 divisors (see below), whose sum is σ = 136723749120. Its totient is φ = 43600089600.

The previous prime is 89165733373. The next prime is 89165733389. The reversal of 89165733374 is 47333756198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89165733373) 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, 28864022 + ... + 28867110.

It is an arithmetic number, because the mean of its divisors is an integer number (4272617160).

Almost surely, 2^89165733374 is an apocalyptic number.

89165733374 is a deficient number, since it is larger than the sum of its proper divisors (47558015746).

89165733374 is a wasteful number, since it uses less digits than its factorization.

89165733374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4436.

The product of its digits is 11430720, while the sum is 56.

The spelling of 89165733374 in words is "eighty-nine billion, one hundred sixty-five million, seven hundred thirty-three thousand, three hundred seventy-four".