10204254022563 has 20 divisors (see below), whose sum is σ = 15243485838768. Its totient is φ = 6802794052560.

The previous prime is 10204254022471. The next prime is 10204254022637. The reversal of 10204254022563 is 36522045240201.

10204254022563 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 42 + 54 + 0 + 2 + 2 + 563 = 666.

It is not a de Polignac number, because 10204254022563 - 2⁹ = 10204254022051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10204254027563) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18394845 + ... + 18941457.

Almost surely, 2^{10204254022563} is an apocalyptic number.

10204254022563 is a deficient number, since it is larger than the sum of its proper divisors (5039231816205).

10204254022563 is an equidigital number, since it uses as much as digits as its factorization.

10204254022563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777096 (or 777087 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 10204254022563 its reverse (36522045240201), we get a palindrome (46726299262764).

The spelling of 10204254022563 in words is "ten trillion, two hundred four billion, two hundred fifty-four million, twenty-two thousand, five hundred sixty-three".