20054050 has 24 divisors (see below), whose sum is σ = 39496356. Its totient is φ = 7549440.

The previous prime is 20054017. The next prime is 20054093. The reversal of 20054050 is 5045002.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 5331481 + 14722569 = 2309^2 + 3837^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10947 + ... + 12646.

Almost surely, 2^20054050 is an apocalyptic number.

20054050 is a deficient number, since it is larger than the sum of its proper divisors (19442306).

20054050 is a wasteful number, since it uses less digits than its factorization.

20054050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23622 (or 23617 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 20054050 is about 4478.1748514322. The cubic root of 20054050 is about 271.6860655014.

Adding to 20054050 its reverse (5045002), we get a palindrome (25099052).

The spelling of 20054050 in words is "twenty million, fifty-four thousand, fifty".