3255312002 has 8 divisors (see below), whose sum is σ = 5051346300. Its totient is φ = 1571529904.

The previous prime is 3255311981. The next prime is 3255312007. The reversal of 3255312002 is 2002135523.

It can be written as a sum of positive squares in 2 ways, for example, as 3243416401 + 11895601 = 56951^2 + 3449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3255312007) 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, 28062977 + ... + 28063092.

Almost surely, 2^3255312002 is an apocalyptic number.

3255312002 is a deficient number, since it is larger than the sum of its proper divisors (1796034298).

3255312002 is a wasteful number, since it uses less digits than its factorization.

3255312002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56126100.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3255312002 is about 57055.3415728974. The cubic root of 3255312002 is about 1482.0546095417.

Adding to 3255312002 its reverse (2002135523), we get a palindrome (5257447525).

The spelling of 3255312002 in words is "three billion, two hundred fifty-five million, three hundred twelve thousand, two".