63848832315713 has 4 divisors (see below), whose sum is σ = 63853837332180. Its totient is φ = 63843827299248.

The previous prime is 63848832315707. The next prime is 63848832315731. The reversal of 63848832315713 is 31751323884836.

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

It can be written as a sum of positive squares in 2 ways, for example, as 47961816149809 + 15887016165904 = 6925447^2 + 3985852^2 .

It is a cyclic number.

It is not a de Polignac number, because 63848832315713 - 2³⁶ = 63780112838977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63848832315773) 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, 2502489098 + ... + 2502514611.

It is an arithmetic number, because the mean of its divisors is an integer number (15963459333045).

Almost surely, 2^{63848832315713} is an apocalyptic number.

It is an amenable number.

63848832315713 is a deficient number, since it is larger than the sum of its proper divisors (5005016467).

63848832315713 is a wasteful number, since it uses less digits than its factorization.

63848832315713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005016466.

The product of its digits is 69672960, while the sum is 62.

The spelling of 63848832315713 in words is "sixty-three trillion, eight hundred forty-eight billion, eight hundred thirty-two million, three hundred fifteen thousand, seven hundred thirteen".