10255005636 has 48 divisors (see below), whose sum is σ = 24861748800. Its totient is φ = 3286023552.

The previous prime is 10255005613. The next prime is 10255005647. The reversal of 10255005636 is 63650055201.

It is a junction number, because it is equal to n+sod(n) for n = 10255005597 and 10255005606.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15351 + ... + 144033.

It is an arithmetic number, because the mean of its divisors is an integer number (517953100).

Almost surely, 2^10255005636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10255005636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12430874400).

10255005636 is an abundant number, since it is smaller than the sum of its proper divisors (14606743164).

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

10255005636 is a wasteful number, since it uses less digits than its factorization.

10255005636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128948 (or 128946 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 10255005636 in words is "ten billion, two hundred fifty-five million, five thousand, six hundred thirty-six".