464563116613 has 2 divisors, whose sum is σ = 464563116614. Its totient is φ = 464563116612.

The previous prime is 464563116547. The next prime is 464563116637. The reversal of 464563116613 is 316611365464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257371553124 + 207191563489 = 507318^2 + 455183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464563116613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464563113613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232281558306 + 232281558307.

It is an arithmetic number, because the mean of its divisors is an integer number (232281558307).

Almost surely, 2^464563116613 is an apocalyptic number.

It is an amenable number.

464563116613 is a deficient number, since it is larger than the sum of its proper divisors (1).

464563116613 is an equidigital number, since it uses as much as digits as its factorization.

464563116613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 46.

The spelling of 464563116613 in words is "four hundred sixty-four billion, five hundred sixty-three million, one hundred sixteen thousand, six hundred thirteen".