316253252436613 has 8 divisors (see below), whose sum is σ = 319302895843800. Its totient is φ = 313206304255488.

The previous prime is 316253252436599. The next prime is 316253252436619. The reversal of 316253252436613 is 316634252352613.

It can be written as a sum of positive squares in 4 ways, for example, as 92048807958849 + 224204444477764 = 9594207^2 + 14973458^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-316253252436613 is a prime.

It is a super-2 number, since 2×316253252436613² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316253252436619) 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, 673570708 + ... + 674040061.

It is an arithmetic number, because the mean of its divisors is an integer number (39912861980475).

Almost surely, 2^{316253252436613} is an apocalyptic number.

It is an amenable number.

316253252436613 is a deficient number, since it is larger than the sum of its proper divisors (3049643407187).

316253252436613 is a wasteful number, since it uses less digits than its factorization.

316253252436613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1347613031.

The product of its digits is 13996800, while the sum is 52.

The spelling of 316253252436613 in words is "three hundred sixteen trillion, two hundred fifty-three billion, two hundred fifty-two million, four hundred thirty-six thousand, six hundred thirteen".