5105613325 has 6 divisors (see below), whose sum is σ = 6330960554. Its totient is φ = 4084490640.

The previous prime is 5105613311. The next prime is 5105613371. The reversal of 5105613325 is 5233165015.

It can be written as a sum of positive squares in 3 ways, for example, as 615139204 + 4490474121 = 24802^2 + 67011^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5105613325 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102112242 + ... + 102112291.

Almost surely, 2^5105613325 is an apocalyptic number.

It is an amenable number.

5105613325 is a deficient number, since it is larger than the sum of its proper divisors (1225347229).

5105613325 is a wasteful number, since it uses less digits than its factorization.

5105613325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204224543 (or 204224538 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5105613325 is about 71453.5746131710. The cubic root of 5105613325 is about 1721.9319068086.

The spelling of 5105613325 in words is "five billion, one hundred five million, six hundred thirteen thousand, three hundred twenty-five".