63265823 has 8 divisors (see below), whose sum is σ = 69148800. Its totient is φ = 57623040.

The previous prime is 63265817. The next prime is 63265843. The reversal of 63265823 is 32856236.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63265823 - 2⁸ = 63265567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63265843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59498 + ... + 60551.

It is an arithmetic number, because the mean of its divisors is an integer number (8643600).

Almost surely, 2^63265823 is an apocalyptic number.

63265823 is a deficient number, since it is larger than the sum of its proper divisors (5882977).

63265823 is a wasteful number, since it uses less digits than its factorization.

63265823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120097.

The product of its digits is 51840, while the sum is 35.

The square root of 63265823 is about 7953.9815815728. The cubic root of 63265823 is about 398.4645783253.

The spelling of 63265823 in words is "sixty-three million, two hundred sixty-five thousand, eight hundred twenty-three".