105026053636 has 24 divisors (see below), whose sum is σ = 213612315840. Its totient is φ = 44248264032.

The previous prime is 105026053633. The next prime is 105026053661. The reversal of 105026053636 is 636350620501.

It is a super-2 number, since 2×105026053636² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105026053595 and 105026053604.

It is not an unprimeable number, because it can be changed into a prime (105026053633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31785895 + ... + 31789198.

It is an arithmetic number, because the mean of its divisors is an integer number (8900513160).

Almost surely, 2^105026053636 is an apocalyptic number.

It is an amenable number.

105026053636 is an abundant number, since it is smaller than the sum of its proper divisors (108586262204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105026053636 is a wasteful number, since it uses less digits than its factorization.

105026053636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63575163 (or 63575161 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The spelling of 105026053636 in words is "one hundred five billion, twenty-six million, fifty-three thousand, six hundred thirty-six".