6463482506244 has 45 divisors (see below), whose sum is σ = 16896939640581. Its totient is φ = 2154478914720.

The previous prime is 6463482506233. The next prime is 6463482506249. The reversal of 6463482506244 is 4426052843646.

The square root of 6463482506244 is 2542338.

It is a perfect power (a square), and thus also a powerful number.

6463482506244 is a `hidden beast` number, since 6 + 4 + 6 + 3 + 4 + 8 + 2 + 5 + 0 + 624 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5821304656644 + 642177849600 = 2412738^2 + 801360^2 .

It is a super-2 number, since 2×6463482506244² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (6463482506249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 45691464 + ... + 45832704.

Almost surely, 2^{6463482506244} is an apocalyptic number.

6463482506244 is the 2542338-th square number.

It is an amenable number.

6463482506244 is an abundant number, since it is smaller than the sum of its proper divisors (10433457134337).

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

6463482506244 is an frugal number, since it uses more digits than its factorization.

6463482506244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282498 (or 141246 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 54.

The spelling of 6463482506244 in words is "six trillion, four hundred sixty-three billion, four hundred eighty-two million, five hundred six thousand, two hundred forty-four".