50725422 has 24 divisors (see below), whose sum is σ = 119896920. Its totient is φ = 15371280.

The previous prime is 50725403. The next prime is 50725429. The reversal of 50725422 is 22452705.

50725422 is a `hidden beast` number, since 50 + 72 + 542 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50725429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127897 + ... + 128292.

It is an arithmetic number, because the mean of its divisors is an integer number (4995705).

Almost surely, 2^50725422 is an apocalyptic number.

50725422 is an abundant number, since it is smaller than the sum of its proper divisors (69171498).

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

50725422 is a wasteful number, since it uses less digits than its factorization.

50725422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256208 (or 256205 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 50725422 is about 7122.1781780576. The cubic root of 50725422 is about 370.1762539855.

The spelling of 50725422 in words is "fifty million, seven hundred twenty-five thousand, four hundred twenty-two".