896133572287 has 4 divisors (see below), whose sum is σ = 896178334120. Its totient is φ = 896088810456.

The previous prime is 896133572281. The next prime is 896133572309. The reversal of 896133572287 is 782275331698.

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

It is a cyclic number.

It is not a de Polignac number, because 896133572287 - 2¹¹ = 896133570239 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 (896133572281) 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, 22350873 + ... + 22390930.

It is an arithmetic number, because the mean of its divisors is an integer number (224044583530).

Almost surely, 2^896133572287 is an apocalyptic number.

896133572287 is a deficient number, since it is larger than the sum of its proper divisors (44761833).

896133572287 is a wasteful number, since it uses less digits than its factorization.

896133572287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44761832.

The product of its digits is 30481920, while the sum is 61.

The spelling of 896133572287 in words is "eight hundred ninety-six billion, one hundred thirty-three million, five hundred seventy-two thousand, two hundred eighty-seven".