6307508831161 has 4 divisors (see below), whose sum is σ = 6477982042852. Its totient is φ = 6137035619472.

The previous prime is 6307508831159. The next prime is 6307508831191. The reversal of 6307508831161 is 1611388057036.

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 5256730075536 + 1050778755625 = 2292756^2 + 1025075^2 .

It is a cyclic number.

It is not a de Polignac number, because 6307508831161 - 2¹ = 6307508831159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6307508831101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85236605790 + ... + 85236605863.

It is an arithmetic number, because the mean of its divisors is an integer number (1619495510713).

Almost surely, 2^{6307508831161} is an apocalyptic number.

It is an amenable number.

6307508831161 is a deficient number, since it is larger than the sum of its proper divisors (170473211691).

6307508831161 is a wasteful number, since it uses less digits than its factorization.

6307508831161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170473211690.

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 6307508831161 in words is "six trillion, three hundred seven billion, five hundred eight million, eight hundred thirty-one thousand, one hundred sixty-one".