5185383517 has 4 divisors (see below), whose sum is σ = 5214352320. Its totient is φ = 5156414716.

The previous prime is 5185383493. The next prime is 5185383527. The reversal of 5185383517 is 7153835815.

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.

It is a cyclic number.

It is not a de Polignac number, because 5185383517 - 2¹¹ = 5185381469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5185383527) 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, 14484133 + ... + 14484490.

It is an arithmetic number, because the mean of its divisors is an integer number (1303588080).

Almost surely, 2^5185383517 is an apocalyptic number.

It is an amenable number.

5185383517 is a deficient number, since it is larger than the sum of its proper divisors (28968803).

5185383517 is a wasteful number, since it uses less digits than its factorization.

5185383517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28968802.

The product of its digits is 504000, while the sum is 46.

The square root of 5185383517 is about 72009.6071159953. The cubic root of 5185383517 is about 1730.8534349333.

The spelling of 5185383517 in words is "five billion, one hundred eighty-five million, three hundred eighty-three thousand, five hundred seventeen".