80752473 has 12 divisors (see below), whose sum is σ = 117110448. Its totient is φ = 53619000.

The previous prime is 80752453. The next prime is 80752513. The reversal of 80752473 is 37425708.

It is not a de Polignac number, because 80752473 - 2⁹ = 80751961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80752423) 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 11 ways as a sum of consecutive naturals, for example, 15615 + ... + 20132.

It is an arithmetic number, because the mean of its divisors is an integer number (9759204).

Almost surely, 2^80752473 is an apocalyptic number.

It is an amenable number.

80752473 is a deficient number, since it is larger than the sum of its proper divisors (36357975).

80752473 is a wasteful number, since it uses less digits than its factorization.

80752473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36004 (or 36001 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 80752473 is about 8986.2379781530. The cubic root of 80752473 is about 432.2336859386.

It can be divided in two parts, 80752 and 473, that added together give a square (81225 = 285²).

The spelling of 80752473 in words is "eighty million, seven hundred fifty-two thousand, four hundred seventy-three".