50408450 has 24 divisors (see below), whose sum is σ = 93959760. Its totient is φ = 20120400.

The previous prime is 50408441. The next prime is 50408483. The reversal of 50408450 is 5480405.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33821 + ... + 35279.

It is an arithmetic number, because the mean of its divisors is an integer number (3914990).

Almost surely, 2^50408450 is an apocalyptic number.

50408450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50408450 is a deficient number, since it is larger than the sum of its proper divisors (43551310).

50408450 is a wasteful number, since it uses less digits than its factorization.

50408450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162 (or 2157 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 50408450 is about 7099.8908442313. The cubic root of 50408450 is about 369.4035923614.

Adding to 50408450 its reverse (5480405), we get a palindrome (55888855).

The spelling of 50408450 in words is "fifty million, four hundred eight thousand, four hundred fifty".