80707011337 has 4 divisors (see below), whose sum is σ = 80773328916. Its totient is φ = 80640693760.

The previous prime is 80707011323. The next prime is 80707011409. The reversal of 80707011337 is 73311070708.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36762693696 + 43944317641 = 191736^2 + 209629^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-80707011337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80707011296 and 80707011305.

It is not an unprimeable number, because it can be changed into a prime (80707021337) 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, 33156964 + ... + 33159397.

It is an arithmetic number, because the mean of its divisors is an integer number (20193332229).

Almost surely, 2^80707011337 is an apocalyptic number.

It is an amenable number.

80707011337 is a deficient number, since it is larger than the sum of its proper divisors (66317579).

80707011337 is a wasteful number, since it uses less digits than its factorization.

80707011337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66317578.

The product of its (nonzero) digits is 24696, while the sum is 37.

The spelling of 80707011337 in words is "eighty billion, seven hundred seven million, eleven thousand, three hundred thirty-seven".