89671552644498 has 96 divisors (see below), whose sum is σ = 208663667654400. Its totient is φ = 25599212955360.

The previous prime is 89671552644473. The next prime is 89671552644533. The reversal of 89671552644498 is 89444625517698.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15689436 + ... + 20627687.

It is an arithmetic number, because the mean of its divisors is an integer number (2173579871400).

Almost surely, 2^{89671552644498} is an apocalyptic number.

89671552644498 is an abundant number, since it is smaller than the sum of its proper divisors (118992115009902).

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

89671552644498 is a wasteful number, since it uses less digits than its factorization.

89671552644498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36317348 (or 36317337 counting only the distinct ones).

The product of its digits is 4180377600, while the sum is 78.

The spelling of 89671552644498 in words is "eighty-nine trillion, six hundred seventy-one billion, five hundred fifty-two million, six hundred forty-four thousand, four hundred ninety-eight".