3255212566 has 16 divisors (see below), whose sum is σ = 5046746256. Its totient is φ = 1573524576.

The previous prime is 3255212539. The next prime is 3255212573. The reversal of 3255212566 is 6652125523.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128476 + ... + 151711.

It is an arithmetic number, because the mean of its divisors is an integer number (315421641).

Almost surely, 2^3255212566 is an apocalyptic number.

3255212566 is a deficient number, since it is larger than the sum of its proper divisors (1791533690).

3255212566 is a wasteful number, since it uses less digits than its factorization.

3255212566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280383.

The product of its digits is 108000, while the sum is 37.

The square root of 3255212566 is about 57054.4701666749. The cubic root of 3255212566 is about 1482.0395192234.

The spelling of 3255212566 in words is "three billion, two hundred fifty-five million, two hundred twelve thousand, five hundred sixty-six".