10005505050 has 48 divisors (see below), whose sum is σ = 24820598880. Its totient is φ = 2667387840.

The previous prime is 10005505019. The next prime is 10005505067. The reversal of 10005505050 is 5050550001.

10005505050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10005505050² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715021 + ... + 728879.

It is an arithmetic number, because the mean of its divisors is an integer number (517095810).

Almost surely, 2^10005505050 is an apocalyptic number.

10005505050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10005505050 is an abundant number, since it is smaller than the sum of its proper divisors (14815093830).

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

10005505050 is a wasteful number, since it uses less digits than its factorization.

10005505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18687 (or 18682 counting only the distinct ones).

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

The spelling of 10005505050 in words is "ten billion, five million, five hundred five thousand, fifty".