6463463544204 has 12 divisors (see below), whose sum is σ = 15081414936504. Its totient is φ = 2154487848064.

The previous prime is 6463463544193. The next prime is 6463463544211. The reversal of 6463463544204 is 4024453643646.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269310980997 + ... + 269310981020.

It is an arithmetic number, because the mean of its divisors is an integer number (1256784578042).

Almost surely, 2^{6463463544204} is an apocalyptic number.

It is an amenable number.

6463463544204 is an abundant number, since it is smaller than the sum of its proper divisors (8617951392300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6463463544204 is a wasteful number, since it uses less digits than its factorization.

6463463544204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538621962024 (or 538621962022 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 51.

The spelling of 6463463544204 in words is "six trillion, four hundred sixty-three billion, four hundred sixty-three million, five hundred forty-four thousand, two hundred four".