3255112405 has 4 divisors (see below), whose sum is σ = 3906134892. Its totient is φ = 2604089920.

The previous prime is 3255112391. The next prime is 3255112409. The reversal of 3255112405 is 5042115523.

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

It can be written as a sum of positive squares in 2 ways, for example, as 440916004 + 2814196401 = 20998^2 + 53049^2 .

It is not a de Polignac number, because 3255112405 - 2⁷ = 3255112277 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 (3255112409) 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, 325511236 + ... + 325511245.

It is an arithmetic number, because the mean of its divisors is an integer number (976533723).

Almost surely, 2^3255112405 is an apocalyptic number.

It is an amenable number.

3255112405 is a deficient number, since it is larger than the sum of its proper divisors (651022487).

3255112405 is an equidigital number, since it uses as much as digits as its factorization.

3255112405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651022486.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 3255112405 is about 57053.5923934681. The cubic root of 3255112405 is about 1482.0243185691.

Adding to 3255112405 its reverse (5042115523), we get a palindrome (8297227928).

The spelling of 3255112405 in words is "three billion, two hundred fifty-five million, one hundred twelve thousand, four hundred five".