89661053298 has 16 divisors (see below), whose sum is σ = 179375980896. Its totient is φ = 29878038720.

The previous prime is 89661053269. The next prime is 89661053323. The reversal of 89661053298 is 89235016698.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2223111 + ... + 2263082.

It is an arithmetic number, because the mean of its divisors is an integer number (11210998806).

Almost surely, 2^89661053298 is an apocalyptic number.

89661053298 is an abundant number, since it is smaller than the sum of its proper divisors (89714927598).

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

89661053298 is a wasteful number, since it uses less digits than its factorization.

89661053298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489529.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 89661053298 in words is "eighty-nine billion, six hundred sixty-one million, fifty-three thousand, two hundred ninety-eight".