325510601011 has 4 divisors (see below), whose sum is σ = 333080615032. Its totient is φ = 317940586992.

The previous prime is 325510600997. The next prime is 325510601027. The reversal of 325510601011 is 110106015523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 325510601011 - 2³⁷ = 188071647539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325510601111) 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, 3785006946 + ... + 3785007031.

It is an arithmetic number, because the mean of its divisors is an integer number (83270153758).

Almost surely, 2^325510601011 is an apocalyptic number.

325510601011 is a deficient number, since it is larger than the sum of its proper divisors (7570014021).

325510601011 is an equidigital number, since it uses as much as digits as its factorization.

325510601011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570014020.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 325510601011 its reverse (110106015523), we get a palindrome (435616616534).

The spelling of 325510601011 in words is "three hundred twenty-five billion, five hundred ten million, six hundred one thousand, eleven".