10500106556 has 12 divisors (see below), whose sum is σ = 19174107792. Its totient is φ = 5021790048.

The previous prime is 10500106543. The next prime is 10500106619. The reversal of 10500106556 is 65560100501.

It is a super-2 number, since 2×10500106556² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 57065705 + ... + 57065888.

It is an arithmetic number, because the mean of its divisors is an integer number (1597842316).

Almost surely, 2^10500106556 is an apocalyptic number.

It is an amenable number.

10500106556 is a deficient number, since it is larger than the sum of its proper divisors (8674001236).

10500106556 is a wasteful number, since it uses less digits than its factorization.

10500106556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114131620 (or 114131618 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 10500106556 in words is "ten billion, five hundred million, one hundred six thousand, five hundred fifty-six".