50743403 has 4 divisors (see below), whose sum is σ = 50867880. Its totient is φ = 50618928.

The previous prime is 50743369. The next prime is 50743421. The reversal of 50743403 is 30434705.

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-50743403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50743463) 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 3 ways as a sum of consecutive naturals, for example, 61625 + ... + 62442.

It is an arithmetic number, because the mean of its divisors is an integer number (12716970).

Almost surely, 2^50743403 is an apocalyptic number.

50743403 is a deficient number, since it is larger than the sum of its proper divisors (124477).

50743403 is a wasteful number, since it uses less digits than its factorization.

50743403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124476.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 50743403 is about 7123.4403907101. The cubic root of 50743403 is about 370.2199884855.

The spelling of 50743403 in words is "fifty million, seven hundred forty-three thousand, four hundred three".