4315245631 has 2 divisors, whose sum is σ = 4315245632. Its totient is φ = 4315245630.

The previous prime is 4315245589. The next prime is 4315245647. The reversal of 4315245631 is 1365425134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4315245631 is a prime.

It is a super-2 number, since 2×4315245631² = 37242689711729176322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4315245661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2157622815 + 2157622816.

It is an arithmetic number, because the mean of its divisors is an integer number (2157622816).

Almost surely, 2^4315245631 is an apocalyptic number.

4315245631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4315245631 is an equidigital number, since it uses as much as digits as its factorization.

4315245631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 34.

The square root of 4315245631 is about 65690.5292336726. The cubic root of 4315245631 is about 1628.0528810595.

The spelling of 4315245631 in words is "four billion, three hundred fifteen million, two hundred forty-five thousand, six hundred thirty-one".