1900160050 has 12 divisors (see below), whose sum is σ = 3534297786. Its totient is φ = 760064000.

The previous prime is 1900160033. The next prime is 1900160051. The reversal of 1900160050 is 500610091.

It can be written as a sum of positive squares in 3 ways, for example, as 1800220041 + 99940009 = 42429^2 + 9997^2 .

It is a super-2 number, since 2×1900160050² = 7221216431232005000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1900160051) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 19001551 + ... + 19001650.

Almost surely, 2^1900160050 is an apocalyptic number.

1900160050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1900160050 is a deficient number, since it is larger than the sum of its proper divisors (1634137736).

1900160050 is a wasteful number, since it uses less digits than its factorization.

1900160050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38003213 (or 38003208 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 1900160050 is about 43590.8252961561. The cubic root of 1900160050 is about 1238.5971061802.

The spelling of 1900160050 in words is "one billion, nine hundred million, one hundred sixty thousand, fifty".