83369525 has 12 divisors (see below), whose sum is σ = 103660032. Its totient is φ = 66513840.

The previous prime is 83369491. The next prime is 83369543. The reversal of 83369525 is 52596338.

It is not a de Polignac number, because 83369525 - 2²⁰ = 82320949 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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 11 ways as a sum of consecutive naturals, for example, 5222 + ... + 13928.

It is an arithmetic number, because the mean of its divisors is an integer number (8638336).

Almost surely, 2^83369525 is an apocalyptic number.

It is an amenable number.

83369525 is a deficient number, since it is larger than the sum of its proper divisors (20290507).

83369525 is a wasteful number, since it uses less digits than its factorization.

83369525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100 (or 9095 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 83369525 is about 9130.6913757941. The cubic root of 83369525 is about 436.8534558823.

The spelling of 83369525 in words is "eighty-three million, three hundred sixty-nine thousand, five hundred twenty-five".