80752133 has 12 divisors (see below), whose sum is σ = 101441760. Its totient is φ = 62923080.

The previous prime is 80752127. The next prime is 80752169. The reversal of 80752133 is 33125708.

It is not a de Polignac number, because 80752133 - 2⁸ = 80751877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 80752096 and 80752105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80752433) 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, 46823 + ... + 48516.

It is an arithmetic number, because the mean of its divisors is an integer number (8453480).

Almost surely, 2^80752133 is an apocalyptic number.

It is an amenable number.

80752133 is a deficient number, since it is larger than the sum of its proper divisors (20689627).

80752133 is a wasteful number, since it uses less digits than its factorization.

80752133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95368 (or 95357 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 80752133 is about 8986.2190603167. The cubic root of 80752133 is about 432.2330793126.

The spelling of 80752133 in words is "eighty million, seven hundred fifty-two thousand, one hundred thirty-three".