50385037 has 4 divisors (see below), whose sum is σ = 50563360. Its totient is φ = 50206716.

The previous prime is 50385031. The next prime is 50385047. The reversal of 50385037 is 73058305.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50385037 - 2³ = 50385029 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 (50385031) 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, 88737 + ... + 89302.

It is an arithmetic number, because the mean of its divisors is an integer number (12640840).

Almost surely, 2^50385037 is an apocalyptic number.

It is an amenable number.

50385037 is a deficient number, since it is larger than the sum of its proper divisors (178323).

50385037 is a wasteful number, since it uses less digits than its factorization.

50385037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178322.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 50385037 is about 7098.2418245647. The cubic root of 50385037 is about 369.3463917288.

The spelling of 50385037 in words is "fifty million, three hundred eighty-five thousand, thirty-seven".