10055500 has 144 divisors (see below), whose sum is σ = 28776384. Its totient is φ = 2995200.

The previous prime is 10055497. The next prime is 10055519. The reversal of 10055500 is 555001.

It is a super-2 number, since 2×10055500² = 202226160500000, which contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 591492 + ... + 591508.

It is an arithmetic number, because the mean of its divisors is an integer number (199836).

Almost surely, 2^10055500 is an apocalyptic number.

10055500 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 10055500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14388192).

10055500 is an abundant number, since it is smaller than the sum of its proper divisors (18720884).

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

10055500 is a wasteful number, since it uses less digits than its factorization.

10055500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 16.

The square root of 10055500 is about 3171.0408385891. The cubic root of 10055500 is about 215.8413043307.

The spelling of 10055500 in words is "ten million, fifty-five thousand, five hundred".