2315641567 has 2 divisors, whose sum is σ = 2315641568. Its totient is φ = 2315641566.

The previous prime is 2315641529. The next prime is 2315641591. The reversal of 2315641567 is 7651465132.

2315641567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2315641567 - 2⁷ = 2315641439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2315641667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157820783 + 1157820784.

It is an arithmetic number, because the mean of its divisors is an integer number (1157820784).

Almost surely, 2^2315641567 is an apocalyptic number.

2315641567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315641567 is an equidigital number, since it uses as much as digits as its factorization.

2315641567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 40.

The square root of 2315641567 is about 48121.1135261852. The cubic root of 2315641567 is about 1322.9916777027.

The spelling of 2315641567 in words is "two billion, three hundred fifteen million, six hundred forty-one thousand, five hundred sixty-seven".