19050050 has 12 divisors (see below), whose sum is σ = 35433186. Its totient is φ = 7620000.

The previous prime is 19050041. The next prime is 19050061. The reversal of 19050050 is 5005091.

It can be written as a sum of positive squares in 3 ways, for example, as 12117361 + 6932689 = 3481^2 + 2633^2 .

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 190451 + ... + 190550.

Almost surely, 2^19050050 is an apocalyptic number.

19050050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19050050 is a deficient number, since it is larger than the sum of its proper divisors (16383136).

19050050 is a wasteful number, since it uses less digits than its factorization.

19050050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381013 (or 381008 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 19050050 is about 4364.6362964169. The cubic root of 19050050 is about 267.0742638274.

The spelling of 19050050 in words is "nineteen million, fifty thousand, fifty".