50342543 has 8 divisors (see below), whose sum is σ = 52168320. Its totient is φ = 48529440.

The previous prime is 50342531. The next prime is 50342549. The reversal of 50342543 is 34524305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50342543 - 2¹⁸ = 50080399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50342549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5321 + ... + 11357.

It is an arithmetic number, because the mean of its divisors is an integer number (6521040).

Almost surely, 2^50342543 is an apocalyptic number.

50342543 is a deficient number, since it is larger than the sum of its proper divisors (1825777).

50342543 is a wasteful number, since it uses less digits than its factorization.

50342543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6337.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 50342543 is about 7095.2479167398. The cubic root of 50342543 is about 369.2425287510.

Adding to 50342543 its reverse (34524305), we get a palindrome (84866848).

The spelling of 50342543 in words is "fifty million, three hundred forty-two thousand, five hundred forty-three".