5309135225 has 12 divisors (see below), whose sum is σ = 6616751724. Its totient is φ = 4225744320.

The previous prime is 5309135201. The next prime is 5309135231. The reversal of 5309135225 is 5225319035.

It can be written as a sum of positive squares in 6 ways, for example, as 86471401 + 5222663824 = 9299^2 + 72268^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5309135225 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534074 + ... + 543923.

It is an arithmetic number, because the mean of its divisors is an integer number (551395977).

Almost surely, 2^5309135225 is an apocalyptic number.

It is an amenable number.

5309135225 is a deficient number, since it is larger than the sum of its proper divisors (1307616499).

5309135225 is a wasteful number, since it uses less digits than its factorization.

5309135225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078204 (or 1078199 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 35.

The square root of 5309135225 is about 72863.8128634509. The cubic root of 5309135225 is about 1744.5145487496.

The spelling of 5309135225 in words is "five billion, three hundred nine million, one hundred thirty-five thousand, two hundred twenty-five".