50782347 has 48 divisors (see below), whose sum is σ = 92332032. Its totient is φ = 26127360.

The previous prime is 50782343. The next prime is 50782469. The reversal of 50782347 is 74328705.

It is not a de Polignac number, because 50782347 - 2² = 50782343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50782343) 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 47 ways as a sum of consecutive naturals, for example, 87723 + ... + 88299.

It is an arithmetic number, because the mean of its divisors is an integer number (1923584).

Almost surely, 2^50782347 is an apocalyptic number.

50782347 is a deficient number, since it is larger than the sum of its proper divisors (41549685).

50782347 is a wasteful number, since it uses less digits than its factorization.

50782347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728 (or 725 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 50782347 is about 7126.1733770657. The cubic root of 50782347 is about 370.3146750820.

The spelling of 50782347 in words is "fifty million, seven hundred eighty-two thousand, three hundred forty-seven".