352226553652 has 24 divisors (see below), whose sum is σ = 637749792512. Its totient is φ = 170038569600.

The previous prime is 352226553619. The next prime is 352226553667. The reversal of 352226553652 is 256355622253.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226374 + ... + 3333757.

Almost surely, 2^352226553652 is an apocalyptic number.

It is an amenable number.

352226553652 is a deficient number, since it is larger than the sum of its proper divisors (285523238860).

352226553652 is a wasteful number, since it uses less digits than its factorization.

352226553652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6560599 (or 6560597 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 46.

The spelling of 352226553652 in words is "three hundred fifty-two billion, two hundred twenty-six million, five hundred fifty-three thousand, six hundred fifty-two".