50730043 has 32 divisors (see below), whose sum is σ = 65945600. Its totient is φ = 38737440.

The previous prime is 50730037. The next prime is 50730049. The reversal of 50730043 is 34003705.

It is an interprime number because it is at equal distance from previous prime (50730037) and next prime (50730049).

It is not a de Polignac number, because 50730043 - 2¹⁷ = 50598971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50729996 and 50730023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50730049) 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 31 ways as a sum of consecutive naturals, for example, 138046 + ... + 138412.

It is an arithmetic number, because the mean of its divisors is an integer number (2060800).

Almost surely, 2^50730043 is an apocalyptic number.

50730043 is a deficient number, since it is larger than the sum of its proper divisors (15215557).

50730043 is a wasteful number, since it uses less digits than its factorization.

50730043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 50730043 is about 7122.5025798521. The cubic root of 50730043 is about 370.1874944541.

Adding to 50730043 its reverse (34003705), we get a palindrome (84733748).

The spelling of 50730043 in words is "fifty million, seven hundred thirty thousand, forty-three".