50542712 has 32 divisors (see below), whose sum is σ = 103680000. Its totient is φ = 22908000.

The previous prime is 50542711. The next prime is 50542721. The reversal of 50542712 is 21724505.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50542711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43337 + ... + 44487.

It is an arithmetic number, because the mean of its divisors is an integer number (3240000).

Almost surely, 2^50542712 is an apocalyptic number.

It is an amenable number.

50542712 is an abundant number, since it is smaller than the sum of its proper divisors (53137288).

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

50542712 is a wasteful number, since it uses less digits than its factorization.

50542712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 50542712 is about 7109.3397724402. The cubic root of 50542712 is about 369.7312682220.

The spelling of 50542712 in words is "fifty million, five hundred forty-two thousand, seven hundred twelve".