50305743 has 18 divisors (see below), whose sum is σ = 74417616. Its totient is φ = 32746392.

The previous prime is 50305741. The next prime is 50305747. The reversal of 50305743 is 34750305.

It is a happy number.

It is not a de Polignac number, because 50305743 - 2¹ = 50305741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50305741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15130 + ... + 18152.

It is an arithmetic number, because the mean of its divisors is an integer number (4134312).

Almost surely, 2^50305743 is an apocalyptic number.

50305743 is a deficient number, since it is larger than the sum of its proper divisors (24111873).

50305743 is a wasteful number, since it uses less digits than its factorization.

50305743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115 (or 3069 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 50305743 is about 7092.6541576479. The cubic root of 50305743 is about 369.1525356985.

The spelling of 50305743 in words is "fifty million, three hundred five thousand, seven hundred forty-three".