6315161245 has 8 divisors (see below), whose sum is σ = 7754430816. Its totient is φ = 4934637456.

The previous prime is 6315161239. The next prime is 6315161257. The reversal of 6315161245 is 5421615136.

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 6315161245 - 2⁷ = 6315161117 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 6315161245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14686207 + ... + 14686636.

It is an arithmetic number, because the mean of its divisors is an integer number (969303852).

Almost surely, 2^6315161245 is an apocalyptic number.

It is an amenable number.

6315161245 is a deficient number, since it is larger than the sum of its proper divisors (1439269571).

6315161245 is a wasteful number, since it uses less digits than its factorization.

6315161245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29372891.

The product of its digits is 21600, while the sum is 34.

The square root of 6315161245 is about 79467.9888068145. The cubic root of 6315161245 is about 1848.3951258277.

The spelling of 6315161245 in words is "six billion, three hundred fifteen million, one hundred sixty-one thousand, two hundred forty-five".