89313521694164 has 24 divisors (see below), whose sum is σ = 157537444205568. Its totient is φ = 44302859435520.

The previous prime is 89313521694143. The next prime is 89313521694211. The reversal of 89313521694164 is 46149612531398.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 89313521694097 and 89313521694106.

It is a congruent number.

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, 5420852 + ... + 14422644.

It is an arithmetic number, because the mean of its divisors is an integer number (6564060175232).

Almost surely, 2^{89313521694164} is an apocalyptic number.

It is an amenable number.

89313521694164 is a deficient number, since it is larger than the sum of its proper divisors (68223922511404).

89313521694164 is a wasteful number, since it uses less digits than its factorization.

89313521694164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9021455 (or 9021453 counting only the distinct ones).

The product of its digits is 33592320, while the sum is 62.

The spelling of 89313521694164 in words is "eighty-nine trillion, three hundred thirteen billion, five hundred twenty-one million, six hundred ninety-four thousand, one hundred sixty-four".