10142563255633 has 4 divisors (see below), whose sum is σ = 10146895835188. Its totient is φ = 10138230676080.

The previous prime is 10142563255607. The next prime is 10142563255663. The reversal of 10142563255633 is 33655236524101.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5979037272849 + 4163525982784 = 2445207^2 + 2040472^2 .

It is a cyclic number.

It is not a de Polignac number, because 10142563255633 - 2²¹ = 10142561158481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10142563255603) 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, 2166286266 + ... + 2166290947.

It is an arithmetic number, because the mean of its divisors is an integer number (2536723958797).

Almost surely, 2^{10142563255633} is an apocalyptic number.

It is an amenable number.

10142563255633 is a deficient number, since it is larger than the sum of its proper divisors (4332579555).

10142563255633 is an equidigital number, since it uses as much as digits as its factorization.

10142563255633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332579554.

The product of its (nonzero) digits is 1944000, while the sum is 46.

Adding to 10142563255633 its reverse (33655236524101), we get a palindrome (43797799779734).

The spelling of 10142563255633 in words is "ten trillion, one hundred forty-two billion, five hundred sixty-three million, two hundred fifty-five thousand, six hundred thirty-three".