6536373440463 has 48 divisors (see below), whose sum is σ = 9790063875072. Its totient is φ = 4199661816000.

The previous prime is 6536373440453. The next prime is 6536373440483. The reversal of 6536373440463 is 3640443736356.

6536373440463 is a `hidden beast` number, since 6 + 53 + 63 + 7 + 34 + 40 + 463 = 666.

It is not a de Polignac number, because 6536373440463 - 2⁴ = 6536373440447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6536373440453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24524548 + ... + 24789638.

It is an arithmetic number, because the mean of its divisors is an integer number (203959664064).

Almost surely, 2^{6536373440463} is an apocalyptic number.

6536373440463 is a deficient number, since it is larger than the sum of its proper divisors (3253690434609).

6536373440463 is a wasteful number, since it uses less digits than its factorization.

6536373440463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266036 (or 266033 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 54.

The spelling of 6536373440463 in words is "six trillion, five hundred thirty-six billion, three hundred seventy-three million, four hundred forty thousand, four hundred sixty-three".