63560863803 has 16 divisors (see below), whose sum is σ = 86135602176. Its totient is φ = 41681824800.

The previous prime is 63560863787. The next prime is 63560863813. The reversal of 63560863803 is 30836806536.

63560863803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 63560863803 - 2⁴ = 63560863787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63560863813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84651 + ... + 366452.

It is an arithmetic number, because the mean of its divisors is an integer number (5383475136).

Almost surely, 2^63560863803 is an apocalyptic number.

63560863803 is a deficient number, since it is larger than the sum of its proper divisors (22574738373).

63560863803 is a wasteful number, since it uses less digits than its factorization.

63560863803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451874.

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 63560863803 in words is "sixty-three billion, five hundred sixty million, eight hundred sixty-three thousand, eight hundred three".