10000500555 has 16 divisors (see below), whose sum is σ = 16043028480. Its totient is φ = 5319524448.

The previous prime is 10000500547. The next prime is 10000500577. The reversal of 10000500555 is 55500500001.

It is not a de Polignac number, because 10000500555 - 2³ = 10000500547 is a prime.

It is a super-2 number, since 2×10000500555² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873867 + ... + 885236.

It is an arithmetic number, because the mean of its divisors is an integer number (1002689280).

Almost surely, 2^10000500555 is an apocalyptic number.

10000500555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10000500555 is a deficient number, since it is larger than the sum of its proper divisors (6042527925).

10000500555 is a wasteful number, since it uses less digits than its factorization.

10000500555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759490.

The product of its (nonzero) digits is 625, while the sum is 21.

It can be divided in two parts, 10000 and 500555, that added together give a triangular number (510555 = T₁₀₁₀).

The spelling of 10000500555 in words is "ten billion, five hundred thousand, five hundred fifty-five".