8465741563 has 2 divisors, whose sum is σ = 8465741564. Its totient is φ = 8465741562.

The previous prime is 8465741503. The next prime is 8465741633. The reversal of 8465741563 is 3651475648.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8465741563 - 2²⁵ = 8432187131 is a prime.

It is not a weakly prime, because it can be changed into another prime (8465741503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4232870781 + 4232870782.

It is an arithmetic number, because the mean of its divisors is an integer number (4232870782).

Almost surely, 2^8465741563 is an apocalyptic number.

8465741563 is a deficient number, since it is larger than the sum of its proper divisors (1).

8465741563 is an equidigital number, since it uses as much as digits as its factorization.

8465741563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 49.

The square root of 8465741563 is about 92009.4645294711. The cubic root of 8465741563 is about 2038.0820724373.

The spelling of 8465741563 in words is "eight billion, four hundred sixty-five million, seven hundred forty-one thousand, five hundred sixty-three".