89705093269 has 4 divisors (see below), whose sum is σ = 97860101760. Its totient is φ = 81550084780.

The previous prime is 89705093183. The next prime is 89705093321. The reversal of 89705093269 is 96239050798.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89705093269 - 2¹³ = 89705085077 is a prime.

It is a super-2 number, since 2×89705093269² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89705093869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4077504229 + ... + 4077504250.

It is an arithmetic number, because the mean of its divisors is an integer number (24465025440).

Almost surely, 2^89705093269 is an apocalyptic number.

It is an amenable number.

89705093269 is a deficient number, since it is larger than the sum of its proper divisors (8155008491).

89705093269 is a wasteful number, since it uses less digits than its factorization.

89705093269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155008490.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 89705093269 in words is "eighty-nine billion, seven hundred five million, ninety-three thousand, two hundred sixty-nine".