10000505050 has 24 divisors (see below), whose sum is σ = 18603738972. Its totient is φ = 3999600000.

The previous prime is 10000505027. The next prime is 10000505059. The reversal of 10000505050 is 5050500001.

It can be written as a sum of positive squares in 6 ways, for example, as 2712638889 + 7287866161 = 52083^2 + 85369^2 .

10000505050 is a modest number, since divided by 505050 gives 10000 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10000505059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484950 + ... + 505150.

Almost surely, 2^10000505050 is an apocalyptic number.

10000505050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000505050 is a deficient number, since it is larger than the sum of its proper divisors (8603233922).

10000505050 is a wasteful number, since it uses less digits than its factorization.

10000505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30114 (or 30109 counting only the distinct ones).

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

The spelling of 10000505050 in words is "ten billion, five hundred five thousand, fifty".