13425050 has 12 divisors (see below), whose sum is σ = 24970686. Its totient is φ = 5370000.

The previous prime is 13425047. The next prime is 13425067. The reversal of 13425050 is 5052431.

It can be written as a sum of positive squares in 3 ways, for example, as 7219969 + 6205081 = 2687^2 + 2491^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 134201 + ... + 134300.

Almost surely, 2^13425050 is an apocalyptic number.

13425050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13425050 is a deficient number, since it is larger than the sum of its proper divisors (11545636).

13425050 is a wasteful number, since it uses less digits than its factorization.

13425050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268513 (or 268508 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 13425050 is about 3664.0210152236. The cubic root of 13425050 is about 237.6686890212.

Adding to 13425050 its reverse (5052431), we get a palindrome (18477481).

The spelling of 13425050 in words is "thirteen million, four hundred twenty-five thousand, fifty".