80325525 has 24 divisors (see below), whose sum is σ = 151777984. Its totient is φ = 36720000.

The previous prime is 80325523. The next prime is 80325551. The reversal of 80325525 is 52552308.

It is not a de Polignac number, because 80325525 - 2¹ = 80325523 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80325492 and 80325501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80325523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75976 + ... + 77025.

Almost surely, 2^80325525 is an apocalyptic number.

It is an amenable number.

80325525 is a deficient number, since it is larger than the sum of its proper divisors (71452459).

80325525 is a wasteful number, since it uses less digits than its factorization.

80325525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153021 (or 153016 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 80325525 is about 8962.4508366852. The cubic root of 80325525 is about 431.4705823860.

The spelling of 80325525 in words is "eighty million, three hundred twenty-five thousand, five hundred twenty-five".