50556343 has 4 divisors (see below), whose sum is σ = 50631048. Its totient is φ = 50481640.

The previous prime is 50556299. The next prime is 50556371. The reversal of 50556343 is 34365505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50556343 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50556043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36328 + ... + 37693.

It is an arithmetic number, because the mean of its divisors is an integer number (12657762).

Almost surely, 2^50556343 is an apocalyptic number.

50556343 is a deficient number, since it is larger than the sum of its proper divisors (74705).

50556343 is an equidigital number, since it uses as much as digits as its factorization.

50556343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74704.

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 50556343 is about 7110.2983762990. The cubic root of 50556343 is about 369.7645031747.

The spelling of 50556343 in words is "fifty million, five hundred fifty-six thousand, three hundred forty-three".