49785933 has 4 divisors (see below), whose sum is σ = 66381248. Its totient is φ = 33190620.

The previous prime is 49785913. The next prime is 49785941. The reversal of 49785933 is 33958794.

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 not a de Polignac number, because 49785933 - 2⁸ = 49785677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49785913) 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, 8297653 + ... + 8297658.

It is an arithmetic number, because the mean of its divisors is an integer number (16595312).

Almost surely, 2^49785933 is an apocalyptic number.

It is an amenable number.

49785933 is a deficient number, since it is larger than the sum of its proper divisors (16595315).

49785933 is a wasteful number, since it uses less digits than its factorization.

49785933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16595314.

The product of its digits is 816480, while the sum is 48.

The square root of 49785933 is about 7055.9147528864. The cubic root of 49785933 is about 367.8766447179.

The spelling of 49785933 in words is "forty-nine million, seven hundred eighty-five thousand, nine hundred thirty-three".