325116005 has 4 divisors (see below), whose sum is σ = 390139212. Its totient is φ = 260092800.

The previous prime is 325115993. The next prime is 325116053. The reversal of 325116005 is 500611523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 500611523 = 47 ⋅10651309.

It can be written as a sum of positive squares in 2 ways, for example, as 193738561 + 131377444 = 13919^2 + 11462^2 .

It is not a de Polignac number, because 325116005 - 2¹⁰ = 325114981 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 3 ways as a sum of consecutive naturals, for example, 32511596 + ... + 32511605.

It is an arithmetic number, because the mean of its divisors is an integer number (97534803).

Almost surely, 2^325116005 is an apocalyptic number.

It is an amenable number.

325116005 is a deficient number, since it is larger than the sum of its proper divisors (65023207).

325116005 is an equidigital number, since it uses as much as digits as its factorization.

325116005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65023206.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 325116005 is about 18030.9734900809. The cubic root of 325116005 is about 687.6162263005.

Adding to 325116005 its reverse (500611523), we get a palindrome (825727528).

The spelling of 325116005 in words is "three hundred twenty-five million, one hundred sixteen thousand, five".