50657427 has 32 divisors (see below), whose sum is σ = 78140160. Its totient is φ = 32408640.

The previous prime is 50657419. The next prime is 50657429. The reversal of 50657427 is 72475605.

It is not a de Polignac number, because 50657427 - 2³ = 50657419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50657391 and 50657400.

It is not an unprimeable number, because it can be changed into a prime (50657429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73828 + ... + 74510.

It is an arithmetic number, because the mean of its divisors is an integer number (2441880).

Almost surely, 2^50657427 is an apocalyptic number.

50657427 is a deficient number, since it is larger than the sum of its proper divisors (27482733).

50657427 is a wasteful number, since it uses less digits than its factorization.

50657427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 50657427 is about 7117.4031078758. The cubic root of 50657427 is about 370.0107788435.

The spelling of 50657427 in words is "fifty million, six hundred fifty-seven thousand, four hundred twenty-seven".