63268159 has 2 divisors, whose sum is σ = 63268160. Its totient is φ = 63268158.

The previous prime is 63268133. The next prime is 63268199. The reversal of 63268159 is 95186236.

It is an a-pointer prime, because the next prime (63268199) can be obtained adding 63268159 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63268159 - 2¹³ = 63259967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63268109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31634079 + 31634080.

It is an arithmetic number, because the mean of its divisors is an integer number (31634080).

Almost surely, 2^63268159 is an apocalyptic number.

63268159 is a deficient number, since it is larger than the sum of its proper divisors (1).

63268159 is an equidigital number, since it uses as much as digits as its factorization.

63268159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 40.

The square root of 63268159 is about 7954.1284249124. The cubic root of 63268159 is about 398.4694825097.

The spelling of 63268159 in words is "sixty-three million, two hundred sixty-eight thousand, one hundred fifty-nine".