255132425446 has 8 divisors (see below), whose sum is σ = 393041844720. Its totient is φ = 124118477208.

The previous prime is 255132425441. The next prime is 255132425459. The reversal of 255132425446 is 644524231552.

255132425446 is digitally balanced in base 3, 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 not an unprimeable number, because it can be changed into a prime (255132425441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1723867666 + ... + 1723867813.

It is an arithmetic number, because the mean of its divisors is an integer number (49130230590).

Almost surely, 2^255132425446 is an apocalyptic number.

255132425446 is a deficient number, since it is larger than the sum of its proper divisors (137909419274).

255132425446 is a wasteful number, since it uses less digits than its factorization.

255132425446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3447735518.

The product of its digits is 1152000, while the sum is 43.

Adding to 255132425446 its reverse (644524231552), we get a palindrome (899656656998).

The spelling of 255132425446 in words is "two hundred fifty-five billion, one hundred thirty-two million, four hundred twenty-five thousand, four hundred forty-six".