10005010550 has 48 divisors (see below), whose sum is σ = 18962737200. Its totient is φ = 3926275200.

The previous prime is 10005010549. The next prime is 10005010559. The reversal of 10005010550 is 5501050001.

It is a super-2 number, since 2×10005010550² (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 (10005010559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1592816 + ... + 1599084.

It is an arithmetic number, because the mean of its divisors is an integer number (395057025).

Almost surely, 2^10005010550 is an apocalyptic number.

10005010550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10005010550 is a deficient number, since it is larger than the sum of its proper divisors (8957726650).

10005010550 is a wasteful number, since it uses less digits than its factorization.

10005010550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6881 (or 6876 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

Adding to 10005010550 its reverse (5501050001), we get a palindrome (15506060551).

The spelling of 10005010550 in words is "ten billion, five million, ten thousand, five hundred fifty".