9611415325 has 12 divisors (see below), whose sum is σ = 11960577108. Its totient is φ = 7661763200.

The previous prime is 9611415313. The next prime is 9611415343. The reversal of 9611415325 is 5235141169.

It can be written as a sum of positive squares in 6 ways, for example, as 143736121 + 9467679204 = 11989^2 + 97302^2 .

It is not a de Polignac number, because 9611415325 - 2¹³ = 9611407133 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 11 ways as a sum of consecutive naturals, for example, 677062 + ... + 691111.

It is an arithmetic number, because the mean of its divisors is an integer number (996714759).

Almost surely, 2^9611415325 is an apocalyptic number.

It is an amenable number.

9611415325 is a deficient number, since it is larger than the sum of its proper divisors (2349161783).

9611415325 is a wasteful number, since it uses less digits than its factorization.

9611415325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368464 (or 1368459 counting only the distinct ones).

The product of its digits is 32400, while the sum is 37.

The square root of 9611415325 is about 98037.8259907879. The cubic root of 9611415325 is about 2126.1592069734.

The spelling of 9611415325 in words is "nine billion, six hundred eleven million, four hundred fifteen thousand, three hundred twenty-five".