325235166055 has 4 divisors (see below), whose sum is σ = 390282199272. Its totient is φ = 260188132840.

The previous prime is 325235166043. The next prime is 325235166089. The reversal of 325235166055 is 550661532523.

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

It is a de Polignac number, because none of the positive numbers 2^k-325235166055 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, 32523516601 + ... + 32523516610.

It is an arithmetic number, because the mean of its divisors is an integer number (97570549818).

Almost surely, 2^325235166055 is an apocalyptic number.

325235166055 is a deficient number, since it is larger than the sum of its proper divisors (65047033217).

325235166055 is an equidigital number, since it uses as much as digits as its factorization.

325235166055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65047033216.

The product of its (nonzero) digits is 810000, while the sum is 43.

Adding to 325235166055 its reverse (550661532523), we get a palindrome (875896698578).

The spelling of 325235166055 in words is "three hundred twenty-five billion, two hundred thirty-five million, one hundred sixty-six thousand, fifty-five".