80352763 has 4 divisors (see below), whose sum is σ = 81181240. Its totient is φ = 79524288.

The previous prime is 80352739. The next prime is 80352803. The reversal of 80352763 is 36725308.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80352763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80352733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414093 + ... + 414286.

It is an arithmetic number, because the mean of its divisors is an integer number (20295310).

Almost surely, 2^80352763 is an apocalyptic number.

80352763 is a deficient number, since it is larger than the sum of its proper divisors (828477).

80352763 is an equidigital number, since it uses as much as digits as its factorization.

80352763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828476.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 80352763 is about 8963.9702699195. The cubic root of 80352763 is about 431.5193467424.

The spelling of 80352763 in words is "eighty million, three hundred fifty-two thousand, seven hundred sixty-three".