5123571013 has 8 divisors (see below), whose sum is σ = 5623642656. Its totient is φ = 4629214800.

The previous prime is 5123571007. The next prime is 5123571017. The reversal of 5123571013 is 3101753215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5123571013 - 2⁵ = 5123570981 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 (5123571017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426978 + ... + 1430563.

It is an arithmetic number, because the mean of its divisors is an integer number (702955332).

Almost surely, 2^5123571013 is an apocalyptic number.

It is an amenable number.

5123571013 is a deficient number, since it is larger than the sum of its proper divisors (500071643).

5123571013 is a wasteful number, since it uses less digits than its factorization.

5123571013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857715.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 5123571013 is about 71579.1241424481. The cubic root of 5123571013 is about 1723.9483627719.

The spelling of 5123571013 in words is "five billion, one hundred twenty-three million, five hundred seventy-one thousand, thirteen".