80796753 has 24 divisors (see below), whose sum is σ = 118441856. Its totient is φ = 53071200.

The previous prime is 80796743. The next prime is 80796787. The reversal of 80796753 is 35769708.

It is a happy number.

It is not a de Polignac number, because 80796753 - 2⁶ = 80796689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80796699 and 80796708.

It is not an unprimeable number, because it can be changed into a prime (80796743) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 298008 + ... + 298278.

Almost surely, 2^80796753 is an apocalyptic number.

It is an amenable number.

80796753 is a deficient number, since it is larger than the sum of its proper divisors (37645103).

80796753 is a wasteful number, since it uses less digits than its factorization.

80796753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 80796753 is about 8988.7014078787. The cubic root of 80796753 is about 432.3126755128.

The spelling of 80796753 in words is "eighty million, seven hundred ninety-six thousand, seven hundred fifty-three".