83167742325 has 12 divisors (see below), whose sum is σ = 137504000768. Its totient is φ = 44356129200.

The previous prime is 83167742323. The next prime is 83167742347. The reversal of 83167742325 is 52324776138.

It is not a de Polignac number, because 83167742325 - 2¹ = 83167742323 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83167742323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 554451541 + ... + 554451690.

Almost surely, 2^83167742325 is an apocalyptic number.

It is an amenable number.

83167742325 is a deficient number, since it is larger than the sum of its proper divisors (54336258443).

83167742325 is a wasteful number, since it uses less digits than its factorization.

83167742325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108903244 (or 1108903239 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The spelling of 83167742325 in words is "eighty-three billion, one hundred sixty-seven million, seven hundred forty-two thousand, three hundred twenty-five".