63266470511 has 2 divisors, whose sum is σ = 63266470512. Its totient is φ = 63266470510.

The previous prime is 63266470471. The next prime is 63266470529. The reversal of 63266470511 is 11507466236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63266470511 - 2⁶ = 63266470447 is a prime.

It is a super-2 number, since 2×63266470511² (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 (63266470711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31633235255 + 31633235256.

It is an arithmetic number, because the mean of its divisors is an integer number (31633235256).

Almost surely, 2^63266470511 is an apocalyptic number.

63266470511 is a deficient number, since it is larger than the sum of its proper divisors (1).

63266470511 is an equidigital number, since it uses as much as digits as its factorization.

63266470511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 63266470511 in words is "sixty-three billion, two hundred sixty-six million, four hundred seventy thousand, five hundred eleven".