50413543 has 2 divisors, whose sum is σ = 50413544. Its totient is φ = 50413542.

The previous prime is 50413537. The next prime is 50413567. The reversal of 50413543 is 34531405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50413543 - 2¹⁷ = 50282471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50413043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25206771 + 25206772.

It is an arithmetic number, because the mean of its divisors is an integer number (25206772).

Almost surely, 2^50413543 is an apocalyptic number.

50413543 is a deficient number, since it is larger than the sum of its proper divisors (1).

50413543 is an equidigital number, since it uses as much as digits as its factorization.

50413543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 50413543 is about 7100.2495026583. The cubic root of 50413543 is about 369.4160327964.

Adding to 50413543 its reverse (34531405), we get a palindrome (84944948).

The spelling of 50413543 in words is "fifty million, four hundred thirteen thousand, five hundred forty-three".