80649227307 has 8 divisors (see below), whose sum is σ = 117307967040. Its totient is φ = 48878319560.

The previous prime is 80649227303. The next prime is 80649227317. The reversal of 80649227307 is 70372294608.

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

It is a cyclic number.

It is not a de Polignac number, because 80649227307 - 2² = 80649227303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80649227303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1221957957 + ... + 1221958022.

It is an arithmetic number, because the mean of its divisors is an integer number (14663495880).

Almost surely, 2^80649227307 is an apocalyptic number.

80649227307 is a deficient number, since it is larger than the sum of its proper divisors (36658739733).

80649227307 is a wasteful number, since it uses less digits than its factorization.

80649227307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443915993.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 80649227307 in words is "eighty billion, six hundred forty-nine million, two hundred twenty-seven thousand, three hundred seven".