63265315 has 4 divisors (see below), whose sum is σ = 75918384. Its totient is φ = 50612248.

The previous prime is 63265277. The next prime is 63265351. The reversal of 63265315 is 51356236.

63265315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63265315 - 2⁷ = 63265187 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 6326527 + ... + 6326536.

It is an arithmetic number, because the mean of its divisors is an integer number (18979596).

Almost surely, 2^63265315 is an apocalyptic number.

63265315 is a deficient number, since it is larger than the sum of its proper divisors (12653069).

63265315 is a wasteful number, since it uses less digits than its factorization.

63265315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12653068.

The product of its digits is 16200, while the sum is 31.

The square root of 63265315 is about 7953.9496478165. The cubic root of 63265315 is about 398.4635118171.

The spelling of 63265315 in words is "sixty-three million, two hundred sixty-five thousand, three hundred fifteen".