50451343 has 4 divisors (see below), whose sum is σ = 50584840. Its totient is φ = 50317848.

The previous prime is 50451337. The next prime is 50451367. The reversal of 50451343 is 34315405.

50451343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 50451343 - 2⁹ = 50450831 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 (50451383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66180 + ... + 66937.

It is an arithmetic number, because the mean of its divisors is an integer number (12646210).

Almost surely, 2^50451343 is an apocalyptic number.

50451343 is a deficient number, since it is larger than the sum of its proper divisors (133497).

50451343 is a wasteful number, since it uses less digits than its factorization.

50451343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133496.

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

The square root of 50451343 is about 7102.9108821666. The cubic root of 50451343 is about 369.5083389283.

Adding to 50451343 its reverse (34315405), we get a palindrome (84766748).

The spelling of 50451343 in words is "fifty million, four hundred fifty-one thousand, three hundred forty-three".