10563617755 has 8 divisors (see below), whose sum is σ = 12678081552. Its totient is φ = 8449734048.

The previous prime is 10563617737. The next prime is 10563617783. The reversal of 10563617755 is 55771636501.

10563617755 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10563617755 - 2⁵ = 10563617723 is a prime.

It is a super-2 number, since 2×10563617755² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103897 + ... + 178666.

It is an arithmetic number, because the mean of its divisors is an integer number (1584760194).

Almost surely, 2^10563617755 is an apocalyptic number.

10563617755 is a deficient number, since it is larger than the sum of its proper divisors (2114463797).

10563617755 is an equidigital number, since it uses as much as digits as its factorization.

10563617755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290045.

The product of its (nonzero) digits is 661500, while the sum is 46.

The spelling of 10563617755 in words is "ten billion, five hundred sixty-three million, six hundred seventeen thousand, seven hundred fifty-five".