80367457803 has 4 divisors (see below), whose sum is σ = 107156610408. Its totient is φ = 53578305200.

The previous prime is 80367457741. The next prime is 80367457811. The reversal of 80367457803 is 30875476308.

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

It is a cyclic number.

It is not a de Polignac number, because 80367457803 - 2¹⁰ = 80367456779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80367457813) 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, 13394576298 + ... + 13394576303.

It is an arithmetic number, because the mean of its divisors is an integer number (26789152602).

Almost surely, 2^80367457803 is an apocalyptic number.

80367457803 is a deficient number, since it is larger than the sum of its proper divisors (26789152605).

80367457803 is a wasteful number, since it uses less digits than its factorization.

80367457803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26789152604.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 80367457803 in words is "eighty billion, three hundred sixty-seven million, four hundred fifty-seven thousand, eight hundred three".