5204522513 has 4 divisors (see below), whose sum is σ = 5372410368. Its totient is φ = 5036634660.

The previous prime is 5204522507. The next prime is 5204522551. The reversal of 5204522513 is 3152254025.

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 5204522513 - 2²² = 5200328209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5204521513) 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, 83943881 + ... + 83943942.

It is an arithmetic number, because the mean of its divisors is an integer number (1343102592).

Almost surely, 2^5204522513 is an apocalyptic number.

It is an amenable number.

5204522513 is a deficient number, since it is larger than the sum of its proper divisors (167887855).

5204522513 is a wasteful number, since it uses less digits than its factorization.

5204522513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167887854.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5204522513 is about 72142.3766797296. The cubic root of 5204522513 is about 1732.9803186869.

Adding to 5204522513 its reverse (3152254025), we get a palindrome (8356776538).

The spelling of 5204522513 in words is "five billion, two hundred four million, five hundred twenty-two thousand, five hundred thirteen".