89356198071 has 64 divisors (see below), whose sum is σ = 141188659200. Its totient is φ = 50237591040.

The previous prime is 89356198069. The next prime is 89356198109. The reversal of 89356198071 is 17089165398.

It is not a de Polignac number, because 89356198071 - 2¹ = 89356198069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89356198021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47706591 + ... + 47708463.

It is an arithmetic number, because the mean of its divisors is an integer number (2206072800).

Almost surely, 2^89356198071 is an apocalyptic number.

89356198071 is a deficient number, since it is larger than the sum of its proper divisors (51832461129).

89356198071 is a wasteful number, since it uses less digits than its factorization.

89356198071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2621 (or 2607 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 57.

The spelling of 89356198071 in words is "eighty-nine billion, three hundred fifty-six million, one hundred ninety-eight thousand, seventy-one".