10240453656663 has 16 divisors (see below), whose sum is σ = 13682242417536. Its totient is φ = 6812818009760.

The previous prime is 10240453656647. The next prime is 10240453656673. The reversal of 10240453656663 is 36665635404201.

It is a cyclic number.

It is not a de Polignac number, because 10240453656663 - 2⁴ = 10240453656647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10240453656613) 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 15 ways as a sum of consecutive naturals, for example, 46358545 + ... + 46578917.

It is an arithmetic number, because the mean of its divisors is an integer number (855140151096).

Almost surely, 2^{10240453656663} is an apocalyptic number.

10240453656663 is a deficient number, since it is larger than the sum of its proper divisors (3441788760873).

10240453656663 is a wasteful number, since it uses less digits than its factorization.

10240453656663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252414.

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 10240453656663 in words is "ten trillion, two hundred forty billion, four hundred fifty-three million, six hundred fifty-six thousand, six hundred sixty-three".