5137509017 has 4 divisors (see below), whose sum is σ = 5199406800. Its totient is φ = 5075611236.

The previous prime is 5137508983. The next prime is 5137509037. The reversal of 5137509017 is 7109057315.

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 5137509017 - 2¹² = 5137504921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5137509037) 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, 30948767 + ... + 30948932.

It is an arithmetic number, because the mean of its divisors is an integer number (1299851700).

Almost surely, 2^5137509017 is an apocalyptic number.

It is an amenable number.

5137509017 is a deficient number, since it is larger than the sum of its proper divisors (61897783).

5137509017 is an equidigital number, since it uses as much as digits as its factorization.

5137509017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61897782.

The product of its (nonzero) digits is 33075, while the sum is 38.

The square root of 5137509017 is about 71676.4188349279. The cubic root of 5137509017 is about 1725.5102059525.

The spelling of 5137509017 in words is "five billion, one hundred thirty-seven million, five hundred nine thousand, seventeen".