63852112259 has 4 divisors (see below), whose sum is σ = 68763813216. Its totient is φ = 58940411304.

The previous prime is 63852112229. The next prime is 63852112271. The reversal of 63852112259 is 95221125836.

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 63852112259 - 2²⁸ = 63583676803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63852112229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2455850459 + ... + 2455850484.

It is an arithmetic number, because the mean of its divisors is an integer number (17190953304).

Almost surely, 2^63852112259 is an apocalyptic number.

63852112259 is a deficient number, since it is larger than the sum of its proper divisors (4911700957).

63852112259 is a wasteful number, since it uses less digits than its factorization.

63852112259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911700956.

The product of its digits is 259200, while the sum is 44.

The spelling of 63852112259 in words is "sixty-three billion, eight hundred fifty-two million, one hundred twelve thousand, two hundred fifty-nine".