12315542583607 has 2 divisors, whose sum is σ = 12315542583608. Its totient is φ = 12315542583606.

The previous prime is 12315542583571. The next prime is 12315542583637. The reversal of 12315542583607 is 70638524551321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12315542583607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12315542583637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157771291803 + 6157771291804.

It is an arithmetic number, because the mean of its divisors is an integer number (6157771291804).

Almost surely, 2^{12315542583607} is an apocalyptic number.

12315542583607 is a deficient number, since it is larger than the sum of its proper divisors (1).

12315542583607 is an equidigital number, since it uses as much as digits as its factorization.

12315542583607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 12315542583607 in words is "twelve trillion, three hundred fifteen billion, five hundred forty-two million, five hundred eighty-three thousand, six hundred seven".