83525495 has 4 divisors (see below), whose sum is σ = 100230600. Its totient is φ = 66820392.

The previous prime is 83525467. The next prime is 83525513. The reversal of 83525495 is 59452538.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83525495 is a prime.

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, 8352545 + ... + 8352554.

It is an arithmetic number, because the mean of its divisors is an integer number (25057650).

Almost surely, 2^83525495 is an apocalyptic number.

83525495 is a deficient number, since it is larger than the sum of its proper divisors (16705105).

83525495 is a wasteful number, since it uses less digits than its factorization.

83525495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16705104.

The product of its digits is 216000, while the sum is 41.

The square root of 83525495 is about 9139.2283591122. The cubic root of 83525495 is about 437.1257119910.

The spelling of 83525495 in words is "eighty-three million, five hundred twenty-five thousand, four hundred ninety-five".