10635522155 has 4 divisors (see below), whose sum is σ = 12762626592. Its totient is φ = 8508417720.

The previous prime is 10635522151. The next prime is 10635522173. The reversal of 10635522155 is 55122553601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55122553601 = 17 ⋅3242503153.

It is not a de Polignac number, because 10635522155 - 2² = 10635522151 is a prime.

It is a super-2 number, since 2×10635522155² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10635522151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063552211 + ... + 1063552220.

It is an arithmetic number, because the mean of its divisors is an integer number (3190656648).

Almost surely, 2^10635522155 is an apocalyptic number.

10635522155 is a deficient number, since it is larger than the sum of its proper divisors (2127104437).

10635522155 is an equidigital number, since it uses as much as digits as its factorization.

10635522155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127104436.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 10635522155 in words is "ten billion, six hundred thirty-five million, five hundred twenty-two thousand, one hundred fifty-five".