5215115325 has 36 divisors (see below), whose sum is σ = 10030057440. Its totient is φ = 2384051040.

The previous prime is 5215115317. The next prime is 5215115329. The reversal of 5215115325 is 5235115125.

It is not a de Polignac number, because 5215115325 - 2³ = 5215115317 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5215115292 and 5215115301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215115329) 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 35 ways as a sum of consecutive naturals, for example, 705865 + ... + 713214.

Almost surely, 2^5215115325 is an apocalyptic number.

It is an amenable number.

5215115325 is a deficient number, since it is larger than the sum of its proper divisors (4814942115).

5215115325 is a wasteful number, since it uses less digits than its factorization.

5215115325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419106 (or 1419094 counting only the distinct ones).

The product of its digits is 7500, while the sum is 30.

The square root of 5215115325 is about 72215.7553792799. The cubic root of 5215115325 is about 1734.1552388059.

It can be divided in two parts, 52151 and 15325, that added together give a palindrome (67476).

The spelling of 5215115325 in words is "five billion, two hundred fifteen million, one hundred fifteen thousand, three hundred twenty-five".