89079659654 has 8 divisors (see below), whose sum is σ = 133746870600. Its totient is φ = 44497369456.

The previous prime is 89079659633. The next prime is 89079659681. The reversal of 89079659654 is 45695697098.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21227564 + ... + 21231759.

It is an arithmetic number, because the mean of its divisors is an integer number (16718358825).

Almost surely, 2^89079659654 is an apocalyptic number.

89079659654 is a deficient number, since it is larger than the sum of its proper divisors (44667210946).

89079659654 is a wasteful number, since it uses less digits than its factorization.

89079659654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42460374.

The product of its (nonzero) digits is 146966400, while the sum is 68.

The spelling of 89079659654 in words is "eighty-nine billion, seventy-nine million, six hundred fifty-nine thousand, six hundred fifty-four".