2813611845463 has 2 divisors, whose sum is σ = 2813611845464. Its totient is φ = 2813611845462.

The previous prime is 2813611845427. The next prime is 2813611845491. The reversal of 2813611845463 is 3645481163182.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2813611845463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2813611845463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2813611845413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406805922731 + 1406805922732.

It is an arithmetic number, because the mean of its divisors is an integer number (1406805922732).

Almost surely, 2^{2813611845463} is an apocalyptic number.

2813611845463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813611845463 is an equidigital number, since it uses as much as digits as its factorization.

2813611845463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 52.

The spelling of 2813611845463 in words is "two trillion, eight hundred thirteen billion, six hundred eleven million, eight hundred forty-five thousand, four hundred sixty-three".