89576759481 has 32 divisors (see below), whose sum is σ = 132478517760. Its totient is φ = 53383017600.

The previous prime is 89576759477. The next prime is 89576759483. The reversal of 89576759481 is 18495767598.

It is not a de Polignac number, because 89576759481 - 2² = 89576759477 is a prime.

It is a super-2 number, since 2×89576759481² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89576759483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 741210 + ... + 853548.

It is an arithmetic number, because the mean of its divisors is an integer number (4139953680).

Almost surely, 2^89576759481 is an apocalyptic number.

It is an amenable number.

89576759481 is a deficient number, since it is larger than the sum of its proper divisors (42901758279).

89576759481 is a wasteful number, since it uses less digits than its factorization.

89576759481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112757.

The product of its digits is 152409600, while the sum is 69.

The spelling of 89576759481 in words is "eighty-nine billion, five hundred seventy-six million, seven hundred fifty-nine thousand, four hundred eighty-one".