255442433513006 has 8 divisors (see below), whose sum is σ = 383170077535440. Its totient is φ = 127719074334528.

The previous prime is 255442433512897. The next prime is 255442433513021. The reversal of 255442433513006 is 600315334244552.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1071061946 + ... + 1071300413.

It is an arithmetic number, because the mean of its divisors is an integer number (47896259691930).

Almost surely, 2^{255442433513006} is an apocalyptic number.

255442433513006 is a deficient number, since it is larger than the sum of its proper divisors (127727644022434).

255442433513006 is a wasteful number, since it uses less digits than its factorization.

255442433513006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142421978.

The product of its (nonzero) digits is 5184000, while the sum is 47.

Adding to 255442433513006 its reverse (600315334244552), we get a palindrome (855757767757558).

The spelling of 255442433513006 in words is "two hundred fifty-five trillion, four hundred forty-two billion, four hundred thirty-three million, five hundred thirteen thousand, six".