80652825 has 36 divisors (see below), whose sum is σ = 157595568. Its totient is φ = 39103200.

The previous prime is 80652787. The next prime is 80652833. The reversal of 80652825 is 52825608.

It is not a de Polignac number, because 80652825 - 2¹⁴ = 80636441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 80652825.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13819 + ... + 18768.

Almost surely, 2^80652825 is an apocalyptic number.

It is an amenable number.

80652825 is a deficient number, since it is larger than the sum of its proper divisors (76942743).

80652825 is a wasteful number, since it uses less digits than its factorization.

80652825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32614 (or 32606 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 80652825 is about 8980.6917884983. The cubic root of 80652825 is about 432.0558216189.

The spelling of 80652825 in words is "eighty million, six hundred fifty-two thousand, eight hundred twenty-five".