1005000010050 has 96 divisors (see below), whose sum is σ = 2678400482112. Its totient is φ = 248470548480.

The previous prime is 1005000010013. The next prime is 1005000010081. The reversal of 1005000010050 is 500100005001.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2770327 + ... + 3112026.

It is an arithmetic number, because the mean of its divisors is an integer number (27900005022).

Almost surely, 2^{1005000010050} is an apocalyptic number.

1005000010050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1005000010050 is an abundant number, since it is smaller than the sum of its proper divisors (1673400472062).

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

1005000010050 is a wasteful number, since it uses less digits than its factorization.

1005000010050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882452 (or 5882447 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 12.

Adding to 1005000010050 its reverse (500100005001), we get a palindrome (1505100015051).

The spelling of 1005000010050 in words is "one trillion, five billion, ten thousand, fifty".