10000055 has 16 divisors (see below), whose sum is σ = 13487040. Its totient is φ = 7062528.

The previous prime is 10000019. The next prime is 10000079. The reversal of 10000055 is 55000001.

It is a cyclic number.

It is not a de Polignac number, because 10000055 - 2⁶ = 9999991 is a prime.

It is a super-2 number, since 2×10000055² = 200002200006050, which contains 22 as substring.

10000055 is a modest number, since divided by 55 gives 10 as remainder.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1850 + ... + 4839.

It is an arithmetic number, because the mean of its divisors is an integer number (842940).

Almost surely, 2^10000055 is an apocalyptic number.

10000055 is a deficient number, since it is larger than the sum of its proper divisors (3486985).

10000055 is a wasteful number, since it uses less digits than its factorization.

10000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730.

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 10000055 is about 3162.2863564200. The cubic root of 10000055 is about 215.4438639822.

Adding to 10000055 its reverse (55000001), we get a palindrome (65000056).

The spelling of 10000055 in words is "ten million, fifty-five", and thus it is an aban number and an uban number.