83132081325 has 24 divisors (see below), whose sum is σ = 152716713600. Its totient is φ = 44337109680.

The previous prime is 83132081321. The next prime is 83132081359. The reversal of 83132081325 is 52318023138.

It is a happy number.

83132081325 is a `hidden beast` number, since 8 + 3 + 1 + 320 + 8 + 1 + 325 = 666.

It is not a de Polignac number, because 83132081325 - 2² = 83132081321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83132081325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83132081321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61578645 + ... + 61579994.

It is an arithmetic number, because the mean of its divisors is an integer number (6363196400).

Almost surely, 2^83132081325 is an apocalyptic number.

It is an amenable number.

83132081325 is a deficient number, since it is larger than the sum of its proper divisors (69584632275).

83132081325 is a wasteful number, since it uses less digits than its factorization.

83132081325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123158658 (or 123158647 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 83132081325 in words is "eighty-three billion, one hundred thirty-two million, eighty-one thousand, three hundred twenty-five".