89269747199 has 4 divisors (see below), whose sum is σ = 89293936680. Its totient is φ = 89245557720.

The previous prime is 89269747169. The next prime is 89269747207. The reversal of 89269747199 is 99174796298.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89269747199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89269747129) 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, 12089204 + ... + 12096585.

It is an arithmetic number, because the mean of its divisors is an integer number (22323484170).

Almost surely, 2^89269747199 is an apocalyptic number.

89269747199 is a deficient number, since it is larger than the sum of its proper divisors (24189481).

89269747199 is a wasteful number, since it uses less digits than its factorization.

89269747199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24189480.

The product of its digits is 123451776, while the sum is 71.

The spelling of 89269747199 in words is "eighty-nine billion, two hundred sixty-nine million, seven hundred forty-seven thousand, one hundred ninety-nine".