83327525 has 24 divisors (see below), whose sum is σ = 106255848. Its totient is φ = 64800000.

The previous prime is 83327509. The next prime is 83327549. The reversal of 83327525 is 52572338.

It can be written as a sum of positive squares in 12 ways, for example, as 26204161 + 57123364 = 5119^2 + 7558^2 .

It is not a de Polignac number, because 83327525 - 2⁴ = 83327509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153755 + ... + 154295.

It is an arithmetic number, because the mean of its divisors is an integer number (4427327).

Almost surely, 2^83327525 is an apocalyptic number.

It is an amenable number.

83327525 is a deficient number, since it is larger than the sum of its proper divisors (22928323).

83327525 is a wasteful number, since it uses less digits than its factorization.

83327525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713 (or 708 counting only the distinct ones).

The product of its digits is 50400, while the sum is 35.

The square root of 83327525 is about 9128.3911506902. The cubic root of 83327525 is about 436.7800840393.

The spelling of 83327525 in words is "eighty-three million, three hundred twenty-seven thousand, five hundred twenty-five".