63613696711 has 2 divisors, whose sum is σ = 63613696712. Its totient is φ = 63613696710.

The previous prime is 63613696687. The next prime is 63613696717. The reversal of 63613696711 is 11769631636.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63613696711 - 2¹⁵ = 63613663943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63613696717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31806848355 + 31806848356.

It is an arithmetic number, because the mean of its divisors is an integer number (31806848356).

Almost surely, 2^63613696711 is an apocalyptic number.

63613696711 is a deficient number, since it is larger than the sum of its proper divisors (1).

63613696711 is an equidigital number, since it uses as much as digits as its factorization.

63613696711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 734832, while the sum is 49.

The spelling of 63613696711 in words is "sixty-three billion, six hundred thirteen million, six hundred ninety-six thousand, seven hundred eleven".