10550550808 has 32 divisors (see below), whose sum is σ = 22637815200. Its totient is φ = 4515766272.

The previous prime is 10550550763. The next prime is 10550550809. The reversal of 10550550808 is 80805505501.

It is a super-2 number, since 2×10550550808² (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 (10550550809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79435 + ... + 165562.

It is an arithmetic number, because the mean of its divisors is an integer number (707431725).

Almost surely, 2^10550550808 is an apocalyptic number.

It is an amenable number.

10550550808 is an abundant number, since it is smaller than the sum of its proper divisors (12087264392).

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

10550550808 is a wasteful number, since it uses less digits than its factorization.

10550550808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245779 (or 245775 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 37.

The spelling of 10550550808 in words is "ten billion, five hundred fifty million, five hundred fifty thousand, eight hundred eight".