83124232262765 has 4 divisors (see below), whose sum is σ = 99749078715324. Its totient is φ = 66499385810208.

The previous prime is 83124232262749. The next prime is 83124232262783. The reversal of 83124232262765 is 56726223242138.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 65528069793481 + 17596162469284 = 8094941^2 + 4194778^2 .

It is a cyclic number.

It is not a de Polignac number, because 83124232262765 - 2⁴ = 83124232262749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8312423226272 + ... + 8312423226281.

It is an arithmetic number, because the mean of its divisors is an integer number (24937269678831).

Almost surely, 2^{83124232262765} is an apocalyptic number.

It is an amenable number.

83124232262765 is a deficient number, since it is larger than the sum of its proper divisors (16624846452559).

83124232262765 is a wasteful number, since it uses less digits than its factorization.

83124232262765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16624846452558.

The product of its digits is 11612160, while the sum is 53.

The spelling of 83124232262765 in words is "eighty-three trillion, one hundred twenty-four billion, two hundred thirty-two million, two hundred sixty-two thousand, seven hundred sixty-five".