1011010050 has 36 divisors (see below), whose sum is σ = 2716248210. Its totient is φ = 269602560.

The previous prime is 1011010031. The next prime is 1011010123. The reversal of 1011010050 is 500101101.

It can be written as a sum of positive squares in 3 ways, for example, as 965407041 + 45603009 = 31071^2 + 6753^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1122895 + ... + 1123794.

Almost surely, 2^1011010050 is an apocalyptic number.

1011010050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1011010050 is an abundant number, since it is smaller than the sum of its proper divisors (1705238160).

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

1011010050 is a wasteful number, since it uses less digits than its factorization.

1011010050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246707 (or 2246699 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 9.

The square root of 1011010050 is about 31796.3842283993. The cubic root of 1011010050 is about 1003.6566294304.

Adding to 1011010050 its reverse (500101101), we get a palindrome (1511111151).

The spelling of 1011010050 in words is "one billion, eleven million, ten thousand, fifty".