80488525 has 24 divisors (see below), whose sum is σ = 108055584. Its totient is φ = 59121600.

The previous prime is 80488481. The next prime is 80488537. The reversal of 80488525 is 52588408.

It is a happy number.

It is not a de Polignac number, because 80488525 - 2¹⁹ = 79964237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73230 + ... + 74320.

It is an arithmetic number, because the mean of its divisors is an integer number (4502316).

Almost surely, 2^80488525 is an apocalyptic number.

It is an amenable number.

80488525 is a deficient number, since it is larger than the sum of its proper divisors (27567059).

80488525 is a wasteful number, since it uses less digits than its factorization.

80488525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The square root of 80488525 is about 8971.5397229238. The cubic root of 80488525 is about 431.7622380644.

The spelling of 80488525 in words is "eighty million, four hundred eighty-eight thousand, five hundred twenty-five".