8996258526997 has 4 divisors (see below), whose sum is σ = 10281438316576. Its totient is φ = 7711078737420.

The previous prime is 8996258526973. The next prime is 8996258527007. The reversal of 8996258526997 is 7996258526998.

8996258526997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 8996258526997 - 2²³ = 8996250138389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8996258526797) 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, 642589894779 + ... + 642589894792.

It is an arithmetic number, because the mean of its divisors is an integer number (2570359579144).

Almost surely, 2^{8996258526997} is an apocalyptic number.

It is an amenable number.

8996258526997 is a deficient number, since it is larger than the sum of its proper divisors (1285179789579).

8996258526997 is a wasteful number, since it uses less digits than its factorization.

8996258526997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285179789578.

The product of its digits is 10581580800, while the sum is 85.

Subtracting from 8996258526997 its reverse (7996258526998), we obtain a palindrome (999999999999).

The spelling of 8996258526997 in words is "eight trillion, nine hundred ninety-six billion, two hundred fifty-eight million, five hundred twenty-six thousand, nine hundred ninety-seven".