82289088897 has 8 divisors (see below), whose sum is σ = 116172831456. Its totient is φ = 51632369472.

The previous prime is 82289088887. The next prime is 82289088943. The reversal of 82289088897 is 79888098228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 82289088897 - 2⁷ = 82289088769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82289088857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 806755723 + ... + 806755824.

It is an arithmetic number, because the mean of its divisors is an integer number (14521603932).

Almost surely, 2^82289088897 is an apocalyptic number.

It is an amenable number.

82289088897 is a deficient number, since it is larger than the sum of its proper divisors (33883742559).

82289088897 is a wasteful number, since it uses less digits than its factorization.

82289088897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613511567.

The product of its (nonzero) digits is 74317824, while the sum is 69.

The spelling of 82289088897 in words is "eighty-two billion, two hundred eighty-nine million, eighty-eight thousand, eight hundred ninety-seven".