315366763 has 2 divisors, whose sum is σ = 315366764. Its totient is φ = 315366762.

The previous prime is 315366761. The next prime is 315366803. The reversal of 315366763 is 367663513.

It is an a-pointer prime, because the next prime (315366803) can be obtained adding 315366763 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 315366763 - 2¹ = 315366761 is a prime.

Together with 315366761, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (315366761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157683381 + 157683382.

It is an arithmetic number, because the mean of its divisors is an integer number (157683382).

Almost surely, 2^315366763 is an apocalyptic number.

315366763 is a deficient number, since it is larger than the sum of its proper divisors (1).

315366763 is an equidigital number, since it uses as much as digits as its factorization.

315366763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 204120, while the sum is 40.

The square root of 315366763 is about 17758.5687204797. The cubic root of 315366763 is about 680.6731821076.

The spelling of 315366763 in words is "three hundred fifteen million, three hundred sixty-six thousand, seven hundred sixty-three".