10159426655663 has 4 divisors (see below), whose sum is σ = 10185952574208. Its totient is φ = 10132900737120.

The previous prime is 10159426655633. The next prime is 10159426655671. The reversal of 10159426655663 is 36655662495101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10159426655663 - 2¹⁰ = 10159426654639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10159426655633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13262958698 + ... + 13262959463.

It is an arithmetic number, because the mean of its divisors is an integer number (2546488143552).

Almost surely, 2^{10159426655663} is an apocalyptic number.

10159426655663 is a deficient number, since it is larger than the sum of its proper divisors (26525918545).

10159426655663 is an equidigital number, since it uses as much as digits as its factorization.

10159426655663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26525918544.

The product of its (nonzero) digits is 34992000, while the sum is 59.

The spelling of 10159426655663 in words is "ten trillion, one hundred fifty-nine billion, four hundred twenty-six million, six hundred fifty-five thousand, six hundred sixty-three".