80272825 has 12 divisors (see below), whose sum is σ = 99872080. Its totient is φ = 64002960.

The previous prime is 80272823. The next prime is 80272831. The reversal of 80272825 is 52827208.

It is not a de Polignac number, because 80272825 - 2¹ = 80272823 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (80272823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2446 + ... + 12904.

Almost surely, 2^80272825 is an apocalyptic number.

It is an amenable number.

80272825 is a deficient number, since it is larger than the sum of its proper divisors (19599255).

80272825 is a wasteful number, since it uses less digits than its factorization.

80272825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10776 (or 10771 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 80272825 is about 8959.5103102792. The cubic root of 80272825 is about 431.3762019498.

The spelling of 80272825 in words is "eighty million, two hundred seventy-two thousand, eight hundred twenty-five".