80725333 has 16 divisors (see below), whose sum is σ = 95026176. Its totient is φ = 67864320.

The previous prime is 80725321. The next prime is 80725339. The reversal of 80725333 is 33352708.

It is a cyclic number.

It is not a de Polignac number, because 80725333 - 2⁵ = 80725301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80725295 and 80725304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80725339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 960 + ... + 12742.

It is an arithmetic number, because the mean of its divisors is an integer number (5939136).

Almost surely, 2^80725333 is an apocalyptic number.

It is an amenable number.

80725333 is a deficient number, since it is larger than the sum of its proper divisors (14300843).

80725333 is a wasteful number, since it uses less digits than its factorization.

80725333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11844.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 80725333 is about 8984.7277643788. The cubic root of 80725333 is about 432.1852575490.

The spelling of 80725333 in words is "eighty million, seven hundred twenty-five thousand, three hundred thirty-three".