82325776901 has 8 divisors (see below), whose sum is σ = 82437079320. Its totient is φ = 82214547712.

The previous prime is 82325776877. The next prime is 82325776931. The reversal of 82325776901 is 10967752328.

It can be written as a sum of positive squares in 4 ways, for example, as 43428100 + 82282348801 = 6590^2 + 286849^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 82325776901 - 2²² = 82321582597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 82325776901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82325776931) 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, 2451641 + ... + 2484993.

It is an arithmetic number, because the mean of its divisors is an integer number (10304634915).

Almost surely, 2^82325776901 is an apocalyptic number.

It is an amenable number.

82325776901 is a deficient number, since it is larger than the sum of its proper divisors (111302419).

82325776901 is a wasteful number, since it uses less digits than its factorization.

82325776901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36615.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 82325776901 in words is "eighty-two billion, three hundred twenty-five million, seven hundred seventy-six thousand, nine hundred one".