255414423225135 has 64 divisors (see below), whose sum is σ = 430221160512000. Its totient is φ = 129204035304960.

The previous prime is 255414423225133. The next prime is 255414423225191. The reversal of 255414423225135 is 531522324414552.

It is not a de Polignac number, because 255414423225135 - 2¹ = 255414423225133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255414423225133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33193180 + ... + 40157390.

It is an arithmetic number, because the mean of its divisors is an integer number (6722205633000).

Almost surely, 2^{255414423225135} is an apocalyptic number.

255414423225135 is a deficient number, since it is larger than the sum of its proper divisors (174806737286865).

255414423225135 is a wasteful number, since it uses less digits than its factorization.

255414423225135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6965736.

The product of its digits is 5760000, while the sum is 48.

Adding to 255414423225135 its reverse (531522324414552), we get a palindrome (786936747639687).

The spelling of 255414423225135 in words is "two hundred fifty-five trillion, four hundred fourteen billion, four hundred twenty-three million, two hundred twenty-five thousand, one hundred thirty-five".