255551332006 has 8 divisors (see below), whose sum is σ = 383331861360. Its totient is φ = 127774044888.

The previous prime is 255551331989. The next prime is 255551332027. The reversal of 255551332006 is 600233155552.

255551332006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602866 + ... + 935173.

It is an arithmetic number, because the mean of its divisors is an integer number (47916482670).

Almost surely, 2^255551332006 is an apocalyptic number.

255551332006 is a deficient number, since it is larger than the sum of its proper divisors (127780529354).

255551332006 is a wasteful number, since it uses less digits than its factorization.

255551332006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621118.

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 255551332006 its reverse (600233155552), we get a palindrome (855784487558).

The spelling of 255551332006 in words is "two hundred fifty-five billion, five hundred fifty-one million, three hundred thirty-two thousand, six".