50385049 has 16 divisors (see below), whose sum is σ = 59399424. Its totient is φ = 42134400.

The previous prime is 50385047. The next prime is 50385053. The reversal of 50385049 is 94058305.

It is not a de Polignac number, because 50385049 - 2¹ = 50385047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50385047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65829 + ... + 66589.

It is an arithmetic number, because the mean of its divisors is an integer number (3712464).

Almost surely, 2^50385049 is an apocalyptic number.

It is an amenable number.

50385049 is a deficient number, since it is larger than the sum of its proper divisors (9014375).

50385049 is a wasteful number, since it uses less digits than its factorization.

50385049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 50385049 is about 7098.2426698444. The cubic root of 50385049 is about 369.3464210508.

The spelling of 50385049 in words is "fifty million, three hundred eighty-five thousand, forty-nine".