83590625113 has 4 divisors (see below), whose sum is σ = 83591298000. Its totient is φ = 83589952228.

The previous prime is 83590625099. The next prime is 83590625117. The reversal of 83590625113 is 31152609538.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 31152609538 = 2 ⋅15576304769.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83590625113 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 83590625113.

It is not an unprimeable number, because it can be changed into a prime (83590625117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89863 + ... + 418636.

It is an arithmetic number, because the mean of its divisors is an integer number (20897824500).

Almost surely, 2^83590625113 is an apocalyptic number.

It is an amenable number.

83590625113 is a deficient number, since it is larger than the sum of its proper divisors (672887).

83590625113 is a wasteful number, since it uses less digits than its factorization.

83590625113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672886.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 83590625113 in words is "eighty-three billion, five hundred ninety million, six hundred twenty-five thousand, one hundred thirteen".