50857107 has 8 divisors (see below), whose sum is σ = 77496576. Its totient is φ = 29061192.

The previous prime is 50857073. The next prime is 50857123. The reversal of 50857107 is 70175805.

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

It is not a de Polignac number, because 50857107 - 2¹⁰ = 50856083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50857187) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1210863 + ... + 1210904.

It is an arithmetic number, because the mean of its divisors is an integer number (9687072).

Almost surely, 2^50857107 is an apocalyptic number.

50857107 is a deficient number, since it is larger than the sum of its proper divisors (26639469).

50857107 is a wasteful number, since it uses less digits than its factorization.

50857107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421777.

The product of its (nonzero) digits is 9800, while the sum is 33.

The square root of 50857107 is about 7131.4168998874. The cubic root of 50857107 is about 370.4963074297.

The spelling of 50857107 in words is "fifty million, eight hundred fifty-seven thousand, one hundred seven".