50445306 has 24 divisors (see below), whose sum is σ = 109855200. Its totient is φ = 16729416.

The previous prime is 50445281. The next prime is 50445389. The reversal of 50445306 is 60354405.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50445306.

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, 3460 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (4577300).

Almost surely, 2^50445306 is an apocalyptic number.

50445306 is an abundant number, since it is smaller than the sum of its proper divisors (59409894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50445306 is a wasteful number, since it uses less digits than its factorization.

50445306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14290 (or 14287 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 50445306 is about 7102.4859028371. The cubic root of 50445306 is about 369.4935999033.

Subtracting 50445306 from its reverse (60354405), we obtain a palindrome (9909099).

The spelling of 50445306 in words is "fifty million, four hundred forty-five thousand, three hundred six".