63264702433 has 2 divisors, whose sum is σ = 63264702434. Its totient is φ = 63264702432.

The previous prime is 63264702421. The next prime is 63264702509. The reversal of 63264702433 is 33420746236.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61034690704 + 2230011729 = 247052^2 + 47223^2 .

It is a cyclic number.

It is not a de Polignac number, because 63264702433 - 2²⁹ = 62727831521 is a prime.

It is a super-2 number, since 2×63264702433² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63264702733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31632351216 + 31632351217.

It is an arithmetic number, because the mean of its divisors is an integer number (31632351217).

Almost surely, 2^63264702433 is an apocalyptic number.

It is an amenable number.

63264702433 is a deficient number, since it is larger than the sum of its proper divisors (1).

63264702433 is an equidigital number, since it uses as much as digits as its factorization.

63264702433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 40.

The spelling of 63264702433 in words is "sixty-three billion, two hundred sixty-four million, seven hundred two thousand, four hundred thirty-three".