50830257 has 16 divisors (see below), whose sum is σ = 69746688. Its totient is φ = 32909520.

The previous prime is 50830237. The next prime is 50830271. The reversal of 50830257 is 75203805.

It is a happy number.

It is not a de Polignac number, because 50830257 - 2⁸ = 50830001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50830237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23608 + ... + 25670.

It is an arithmetic number, because the mean of its divisors is an integer number (4359168).

Almost surely, 2^50830257 is an apocalyptic number.

It is an amenable number.

50830257 is a deficient number, since it is larger than the sum of its proper divisors (18916431).

50830257 is a wasteful number, since it uses less digits than its factorization.

50830257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2300.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 50830257 is about 7129.5341362532. The cubic root of 50830257 is about 370.4310948002.

The spelling of 50830257 in words is "fifty million, eight hundred thirty thousand, two hundred fifty-seven".