63892245963 has 72 divisors (see below), whose sum is σ = 107513234928. Its totient is φ = 33636814848.

The previous prime is 63892245961. The next prime is 63892245971. The reversal of 63892245963 is 36954229836.

It is a happy number.

63892245963 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 63892245963 - 2¹ = 63892245961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63892245961) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14729731 + ... + 14734067.

It is an arithmetic number, because the mean of its divisors is an integer number (1493239374).

Almost surely, 2^63892245963 is an apocalyptic number.

63892245963 is a deficient number, since it is larger than the sum of its proper divisors (43620988965).

63892245963 is a wasteful number, since it uses less digits than its factorization.

63892245963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4973 (or 4953 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 57.

The spelling of 63892245963 in words is "sixty-three billion, eight hundred ninety-two million, two hundred forty-five thousand, nine hundred sixty-three".