5051917 has 12 divisors (see below), whose sum is σ = 5533920. Its totient is φ = 4609488.

The previous prime is 5051911. The next prime is 5051939. The reversal of 5051917 is 7191505.

It is a de Polignac number, because none of the positive numbers 2^k-5051917 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051911) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28134 + ... + 28312.

It is an arithmetic number, because the mean of its divisors is an integer number (461160).

Almost surely, 2^5051917 is an apocalyptic number.

It is an amenable number.

5051917 is a deficient number, since it is larger than the sum of its proper divisors (482003).

5051917 is a wasteful number, since it uses less digits than its factorization.

5051917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 28.

The square root of 5051917 is about 2247.6469918561. The cubic root of 5051917 is about 171.5874034218.

The spelling of 5051917 in words is "five million, fifty-one thousand, nine hundred seventeen".