255201544152443 has 16 divisors (see below), whose sum is σ = 309883879074240. Its totient is φ = 205876875927168.

The previous prime is 255201544152427. The next prime is 255201544152449. The reversal of 255201544152443 is 344251445102552.

It is not a de Polignac number, because 255201544152443 - 2⁴ = 255201544152427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255201544152449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3710261096 + ... + 3710329877.

It is an arithmetic number, because the mean of its divisors is an integer number (19367742442140).

Almost surely, 2^{255201544152443} is an apocalyptic number.

255201544152443 is a deficient number, since it is larger than the sum of its proper divisors (54682334921797).

255201544152443 is an frugal number, since it uses more digits than its factorization.

255201544152443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7420591031 (or 7420590997 counting only the distinct ones).

The product of its (nonzero) digits is 3840000, while the sum is 47.

Adding to 255201544152443 its reverse (344251445102552), we get a palindrome (599452989254995).

The spelling of 255201544152443 in words is "two hundred fifty-five trillion, two hundred one billion, five hundred forty-four million, one hundred fifty-two thousand, four hundred forty-three".