80925273 has 48 divisors (see below), whose sum is σ = 138430656. Its totient is φ = 44910720.

The previous prime is 80925263. The next prime is 80925337. The reversal of 80925273 is 37252908.

It is a happy number.

It is not a de Polignac number, because 80925273 - 2¹⁴ = 80908889 is a prime.

It is a hoax number, since the sum of its digits (36) 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 (80925203) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 292011 + ... + 292287.

It is an arithmetic number, because the mean of its divisors is an integer number (2883972).

Almost surely, 2^80925273 is an apocalyptic number.

It is an amenable number.

80925273 is a deficient number, since it is larger than the sum of its proper divisors (57505383).

80925273 is a wasteful number, since it uses less digits than its factorization.

80925273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 531 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 80925273 is about 8995.8475420607. The cubic root of 80925273 is about 432.5417746188.

The spelling of 80925273 in words is "eighty million, nine hundred twenty-five thousand, two hundred seventy-three".