50857933 has 6 divisors (see below), whose sum is σ = 59161326. Its totient is φ = 43592472.

The previous prime is 50857921. The next prime is 50857951. The reversal of 50857933 is 33975805.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38900169 + 11957764 = 6237^2 + 3458^2 .

It is not a de Polignac number, because 50857933 - 2¹³ = 50849741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50857903) 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 5 ways as a sum of consecutive naturals, for example, 518910 + ... + 519007.

It is an arithmetic number, because the mean of its divisors is an integer number (9860221).

Almost surely, 2^50857933 is an apocalyptic number.

It is an amenable number.

50857933 is a deficient number, since it is larger than the sum of its proper divisors (8303393).

50857933 is a wasteful number, since it uses less digits than its factorization.

50857933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037931 (or 1037924 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 50857933 is about 7131.4748124073. The cubic root of 50857933 is about 370.4983132345.

The spelling of 50857933 in words is "fifty million, eight hundred fifty-seven thousand, nine hundred thirty-three".