50857682 has 8 divisors (see below), whose sum is σ = 77073276. Its totient is φ = 25166592.

The previous prime is 50857673. The next prime is 50857733. The reversal of 50857682 is 28675805.

It can be written as a sum of positive squares in 2 ways, for example, as 44502241 + 6355441 = 6671^2 + 2521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130883 + ... + 131270.

Almost surely, 2^50857682 is an apocalyptic number.

50857682 is a deficient number, since it is larger than the sum of its proper divisors (26215594).

50857682 is a wasteful number, since it uses less digits than its factorization.

50857682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262252.

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 50857682 is about 7131.4572143427. The cubic root of 50857682 is about 370.4977037247.

The spelling of 50857682 in words is "fifty million, eight hundred fifty-seven thousand, six hundred eighty-two".