50347017 has 24 divisors (see below), whose sum is σ = 87488960. Its totient is φ = 27254880.

The previous prime is 50346997. The next prime is 50347019. The reversal of 50347017 is 71074305.

It is not a de Polignac number, because 50347017 - 2⁷ = 50346889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50347019) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19834 + ... + 22227.

Almost surely, 2^50347017 is an apocalyptic number.

50347017 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

50347017 is a deficient number, since it is larger than the sum of its proper divisors (37141943).

50347017 is a wasteful number, since it uses less digits than its factorization.

50347017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42093 (or 42090 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 50347017 is about 7095.5631911780. The cubic root of 50347017 is about 369.2534667638.

The spelling of 50347017 in words is "fifty million, three hundred forty-seven thousand, seventeen".