50505542 has 16 divisors (see below), whose sum is σ = 78252480. Its totient is φ = 24433728.

The previous prime is 50505529. The next prime is 50505547. The reversal of 50505542 is 24550505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50505547) 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, 5348 + ... + 11384.

It is an arithmetic number, because the mean of its divisors is an integer number (4890780).

Almost surely, 2^50505542 is an apocalyptic number.

50505542 is a deficient number, since it is larger than the sum of its proper divisors (27746938).

50505542 is a wasteful number, since it uses less digits than its factorization.

50505542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6175.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 50505542 is about 7106.7251248377. The cubic root of 50505542 is about 369.6406103672.

The spelling of 50505542 in words is "fifty million, five hundred five thousand, five hundred forty-two".