80299273803 has 8 divisors (see below), whose sum is σ = 122360798208. Its totient is φ = 45885299304.

The previous prime is 80299273787. The next prime is 80299273837. The reversal of 80299273803 is 30837299208.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 80299273803 - 2⁴ = 80299273787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80299273843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1911887451 + ... + 1911887492.

It is an arithmetic number, because the mean of its divisors is an integer number (15295099776).

Almost surely, 2^80299273803 is an apocalyptic number.

80299273803 is a deficient number, since it is larger than the sum of its proper divisors (42061524405).

80299273803 is a wasteful number, since it uses less digits than its factorization.

80299273803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823774953.

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 80299273803 in words is "eighty billion, two hundred ninety-nine million, two hundred seventy-three thousand, eight hundred three".