50257814 has 16 divisors (see below), whose sum is σ = 80090208. Its totient is φ = 23571072.

The previous prime is 50257811. The next prime is 50257819. The reversal of 50257814 is 41875205.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50257811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8447 + ... + 13109.

It is an arithmetic number, because the mean of its divisors is an integer number (5005638).

Almost surely, 2^50257814 is an apocalyptic number.

50257814 is a deficient number, since it is larger than the sum of its proper divisors (29832394).

50257814 is a wasteful number, since it uses less digits than its factorization.

50257814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4999.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 50257814 is about 7089.2745750182. The cubic root of 50257814 is about 369.0352612558.

The spelling of 50257814 in words is "fifty million, two hundred fifty-seven thousand, eight hundred fourteen".