10550968900 has 72 divisors (see below), whose sum is σ = 23487246720. Its totient is φ = 4112135040.

The previous prime is 10550968891. The next prime is 10550968903. The reversal of 10550968900 is 986905501.

It is a happy number.

It is a super-2 number, since 2×10550968900² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10550968903) 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 23 ways as a sum of consecutive naturals, for example, 1071399 + ... + 1081201.

It is an arithmetic number, because the mean of its divisors is an integer number (326211760).

Almost surely, 2^10550968900 is an apocalyptic number.

10550968900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10550968900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11743623360).

10550968900 is an abundant number, since it is smaller than the sum of its proper divisors (12936277820).

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

10550968900 is a wasteful number, since it uses less digits than its factorization.

10550968900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10093 (or 10086 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 43.

The spelling of 10550968900 in words is "ten billion, five hundred fifty million, nine hundred sixty-eight thousand, nine hundred".