63056436511 has 2 divisors, whose sum is σ = 63056436512. Its totient is φ = 63056436510.

The previous prime is 63056436461. The next prime is 63056436517. The reversal of 63056436511 is 11563465036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63056436511 - 2¹³ = 63056428319 is a prime.

It is a super-2 number, since 2×63056436511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63056436517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31528218255 + 31528218256.

It is an arithmetic number, because the mean of its divisors is an integer number (31528218256).

Almost surely, 2^63056436511 is an apocalyptic number.

63056436511 is a deficient number, since it is larger than the sum of its proper divisors (1).

63056436511 is an equidigital number, since it uses as much as digits as its factorization.

63056436511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 63056436511 in words is "sixty-three billion, fifty-six million, four hundred thirty-six thousand, five hundred eleven".