89496247641 has 4 divisors (see below), whose sum is σ = 119328330192. Its totient is φ = 59664165092.

The previous prime is 89496247619. The next prime is 89496247649. The reversal of 89496247641 is 14674269498.

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 89496247641 - 2⁵ = 89496247609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89496247649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14916041271 + ... + 14916041276.

It is an arithmetic number, because the mean of its divisors is an integer number (29832082548).

Almost surely, 2^89496247641 is an apocalyptic number.

It is an amenable number.

89496247641 is a deficient number, since it is larger than the sum of its proper divisors (29832082551).

89496247641 is a wasteful number, since it uses less digits than its factorization.

89496247641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29832082550.

The product of its digits is 20901888, while the sum is 60.

The spelling of 89496247641 in words is "eighty-nine billion, four hundred ninety-six million, two hundred forty-seven thousand, six hundred forty-one".