5020388717 has 4 divisors (see below), whose sum is σ = 5021378400. Its totient is φ = 5019399036.

The previous prime is 5020388693. The next prime is 5020388729. The reversal of 5020388717 is 7178830205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7178830205 = 5 ⋅1435766041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5020388717 is a prime.

It is a super-5 number, since 5×5020388717⁵ (a number of 50 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5020388767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487193 + ... + 497390.

It is an arithmetic number, because the mean of its divisors is an integer number (1255344600).

Almost surely, 2^5020388717 is an apocalyptic number.

It is an amenable number.

5020388717 is a deficient number, since it is larger than the sum of its proper divisors (989683).

5020388717 is an equidigital number, since it uses as much as digits as its factorization.

5020388717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989682.

The product of its (nonzero) digits is 94080, while the sum is 41.

The square root of 5020388717 is about 70854.7014459873. The cubic root of 5020388717 is about 1712.2970755840.

The spelling of 5020388717 in words is "five billion, twenty million, three hundred eighty-eight thousand, seven hundred seventeen".