5103532613 has 2 divisors, whose sum is σ = 5103532614. Its totient is φ = 5103532612.

The previous prime is 5103532591. The next prime is 5103532649. The reversal of 5103532613 is 3162353015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5060472769 + 43059844 = 71137^2 + 6562^2 .

It is a cyclic number.

It is not a de Polignac number, because 5103532613 - 2²⁴ = 5086755397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5103532663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551766306 + 2551766307.

It is an arithmetic number, because the mean of its divisors is an integer number (2551766307).

Almost surely, 2^5103532613 is an apocalyptic number.

It is an amenable number.

5103532613 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103532613 is an equidigital number, since it uses as much as digits as its factorization.

5103532613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 5103532613 is about 71439.0132420654. The cubic root of 5103532613 is about 1721.6979596493.

Adding to 5103532613 its reverse (3162353015), we get a palindrome (8265885628).

The spelling of 5103532613 in words is "five billion, one hundred three million, five hundred thirty-two thousand, six hundred thirteen".