50445126 has 32 divisors (see below), whose sum is σ = 112337280. Its totient is φ = 16779528.

The previous prime is 50445119. The next prime is 50445127. The reversal of 50445126 is 62154405.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 50445126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50445127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41905 + ... + 43091.

It is an arithmetic number, because the mean of its divisors is an integer number (3510540).

Almost surely, 2^50445126 is an apocalyptic number.

50445126 is an abundant number, since it is smaller than the sum of its proper divisors (61892154).

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

50445126 is a wasteful number, since it uses less digits than its factorization.

50445126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1979 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 50445126 is about 7102.4732312062. The cubic root of 50445126 is about 369.4931604245.

The spelling of 50445126 in words is "fifty million, four hundred forty-five thousand, one hundred twenty-six".