83016525 has 24 divisors (see below), whose sum is σ = 145329984. Its totient is φ = 41670400.

The previous prime is 83016511. The next prime is 83016581. The reversal of 83016525 is 52561038.

It is not a de Polignac number, because 83016525 - 2⁴ = 83016509 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 83016492 and 83016501.

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, 31281 + ... + 33830.

It is an arithmetic number, because the mean of its divisors is an integer number (6055416).

Almost surely, 2^83016525 is an apocalyptic number.

83016525 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

83016525 is a deficient number, since it is larger than the sum of its proper divisors (62313459).

83016525 is a wasteful number, since it uses less digits than its factorization.

83016525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65141 (or 65136 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 83016525 is about 9111.3404612055. The cubic root of 83016525 is about 436.2360143079.

The spelling of 83016525 in words is "eighty-three million, sixteen thousand, five hundred twenty-five".