82498225329 has 20 divisors (see below), whose sum is σ = 132717944436. Its totient is φ = 50768138016.

The previous prime is 82498225319. The next prime is 82498225343. The reversal of 82498225329 is 92352289428.

It is a happy number.

82498225329 is a `hidden beast` number, since 8 + 2 + 4 + 98 + 225 + 329 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44257640625 + 38240584704 = 210375^2 + 195552^2 .

It is not a de Polignac number, because 82498225329 - 2³⁵ = 48138486961 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (82498225319) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 39171894 + ... + 39173999.

Almost surely, 2^82498225329 is an apocalyptic number.

It is an amenable number.

82498225329 is a deficient number, since it is larger than the sum of its proper divisors (50219719107).

82498225329 is a wasteful number, since it uses less digits than its factorization.

82498225329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78345918 (or 78345909 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The spelling of 82498225329 in words is "eighty-two billion, four hundred ninety-eight million, two hundred twenty-five thousand, three hundred twenty-nine".