89895748811 has 6 divisors (see below), whose sum is σ = 98069174436. Its totient is φ = 81722504000.

The previous prime is 89895748771. The next prime is 89895748823. The reversal of 89895748811 is 11884759898.

It is not a de Polignac number, because 89895748811 - 2²² = 89891554507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89895748711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 949211 + ... + 1039611.

It is an arithmetic number, because the mean of its divisors is an integer number (16344862406).

Almost surely, 2^89895748811 is an apocalyptic number.

89895748811 is a deficient number, since it is larger than the sum of its proper divisors (8173425625).

89895748811 is an frugal number, since it uses more digits than its factorization.

89895748811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180813 (or 90412 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 68.

The spelling of 89895748811 in words is "eighty-nine billion, eight hundred ninety-five million, seven hundred forty-eight thousand, eight hundred eleven".