325501135 has 4 divisors (see below), whose sum is σ = 390601368. Its totient is φ = 260400904.

The previous prime is 325501123. The next prime is 325501139. The reversal of 325501135 is 531105523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531105523 = 13 ⋅40854271.

It is a cyclic number.

It is not a de Polignac number, because 325501135 - 2¹³ = 325492943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325501139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32550109 + ... + 32550118.

It is an arithmetic number, because the mean of its divisors is an integer number (97650342).

Almost surely, 2^325501135 is an apocalyptic number.

325501135 is a deficient number, since it is larger than the sum of its proper divisors (65100233).

325501135 is an equidigital number, since it uses as much as digits as its factorization.

325501135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65100232.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 325501135 is about 18041.6500076905. The cubic root of 325501135 is about 687.8876341809.

Adding to 325501135 its reverse (531105523), we get a palindrome (856606658).

The spelling of 325501135 in words is "three hundred twenty-five million, five hundred one thousand, one hundred thirty-five".