63112859 has 2 divisors, whose sum is σ = 63112860. Its totient is φ = 63112858.

The previous prime is 63112849. The next prime is 63112867. The reversal of 63112859 is 95821136.

63112859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63112859 - 2⁸ = 63112603 is a prime.

It is not a weakly prime, because it can be changed into another prime (63112849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31556429 + 31556430.

It is an arithmetic number, because the mean of its divisors is an integer number (31556430).

Almost surely, 2^63112859 is an apocalyptic number.

63112859 is a deficient number, since it is larger than the sum of its proper divisors (1).

63112859 is an equidigital number, since it uses as much as digits as its factorization.

63112859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 35.

The square root of 63112859 is about 7944.3602007965. The cubic root of 63112859 is about 398.1431835018.

It can be divided in two parts, 63 and 112859, that multiplied together give a palindrome (7110117).

The spelling of 63112859 in words is "sixty-three million, one hundred twelve thousand, eight hundred fifty-nine".