10000555 has 8 divisors (see below), whose sum is σ = 12632400. Its totient is φ = 7579296.

The previous prime is 10000537. The next prime is 10000583. The reversal of 10000555 is 55500001.

10000555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10000555 - 2¹³ = 9992363 is a prime.

It is a super-2 number, since 2×10000555² = 200022200616050, which contains 22 as substring.

10000555 is a modest number, since divided by 555 gives 10 as remainder.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52540 + ... + 52729.

It is an arithmetic number, because the mean of its divisors is an integer number (1579050).

Almost surely, 2^10000555 is an apocalyptic number.

10000555 is a deficient number, since it is larger than the sum of its proper divisors (2631845).

10000555 is a wasteful number, since it uses less digits than its factorization.

10000555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105293.

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

The square root of 10000555 is about 3162.3654121559. The cubic root of 10000555 is about 215.4474546336.

Adding to 10000555 its reverse (55500001), we get a palindrome (65500556).

The spelling of 10000555 in words is "ten million, five hundred fifty-five", and thus it is an aban number.