80408629303 has 4 divisors (see below), whose sum is σ = 83904656688. Its totient is φ = 76912601920.

The previous prime is 80408629291. The next prime is 80408629369. The reversal of 80408629303 is 30392680408.

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 80408629303 - 2⁵ = 80408629271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80408629303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80408629373) 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, 1748013658 + ... + 1748013703.

It is an arithmetic number, because the mean of its divisors is an integer number (20976164172).

Almost surely, 2^80408629303 is an apocalyptic number.

80408629303 is a deficient number, since it is larger than the sum of its proper divisors (3496027385).

80408629303 is a wasteful number, since it uses less digits than its factorization.

80408629303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496027384.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 80408629303 in words is "eighty billion, four hundred eight million, six hundred twenty-nine thousand, three hundred three".