2419787563 has 2 divisors, whose sum is σ = 2419787564. Its totient is φ = 2419787562.

The previous prime is 2419787551. The next prime is 2419787603. The reversal of 2419787563 is 3657879142.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2419787563 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2419787563.

It is not a weakly prime, because it can be changed into another prime (2419787543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209893781 + 1209893782.

It is an arithmetic number, because the mean of its divisors is an integer number (1209893782).

Almost surely, 2^2419787563 is an apocalyptic number.

2419787563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2419787563 is an equidigital number, since it uses as much as digits as its factorization.

2419787563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 52.

The square root of 2419787563 is about 49191.3362595488. The cubic root of 2419787563 is about 1342.5354022940.

The spelling of 2419787563 in words is "two billion, four hundred nineteen million, seven hundred eighty-seven thousand, five hundred sixty-three".