10502106556 has 6 divisors (see below), whose sum is σ = 18378686480. Its totient is φ = 5251053276.

The previous prime is 10502106551. The next prime is 10502106557. The reversal of 10502106556 is 65560120501.

It is a super-2 number, since 2×10502106556² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10502106551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312763316 + ... + 1312763323.

Almost surely, 2^10502106556 is an apocalyptic number.

It is an amenable number.

10502106556 is a deficient number, since it is larger than the sum of its proper divisors (7876579924).

10502106556 is a wasteful number, since it uses less digits than its factorization.

10502106556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625526643 (or 2625526641 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 10502106556 in words is "ten billion, five hundred two million, one hundred six thousand, five hundred fifty-six".