50601857 has 2 divisors, whose sum is σ = 50601858. Its totient is φ = 50601856.

The previous prime is 50601853. The next prime is 50601871. The reversal of 50601857 is 75810605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45144961 + 5456896 = 6719^2 + 2336^2 .

It is a cyclic number.

It is not a de Polignac number, because 50601857 - 2² = 50601853 is a prime.

It is not a weakly prime, because it can be changed into another prime (50601853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25300928 + 25300929.

It is an arithmetic number, because the mean of its divisors is an integer number (25300929).

Almost surely, 2^50601857 is an apocalyptic number.

It is an amenable number.

50601857 is a deficient number, since it is larger than the sum of its proper divisors (1).

50601857 is an equidigital number, since it uses as much as digits as its factorization.

50601857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 50601857 is about 7113.4982252054. The cubic root of 50601857 is about 369.8754316478.

The spelling of 50601857 in words is "fifty million, six hundred one thousand, eight hundred fifty-seven".