10556897208 has 64 divisors (see below), whose sum is σ = 31006281600. Its totient is φ = 2952977280.

The previous prime is 10556897207. The next prime is 10556897243. The reversal of 10556897208 is 80279865501.

It is a super-2 number, since 2×10556897208² (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 (10556897207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534578 + ... + 1541441.

It is an arithmetic number, because the mean of its divisors is an integer number (484473150).

Almost surely, 2^10556897208 is an apocalyptic number.

It is an amenable number.

10556897208 is an abundant number, since it is smaller than the sum of its proper divisors (20449384392).

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

10556897208 is a wasteful number, since it uses less digits than its factorization.

10556897208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3076052 (or 3076048 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 51.

The spelling of 10556897208 in words is "ten billion, five hundred fifty-six million, eight hundred ninety-seven thousand, two hundred eight".