255551325530134 has 16 divisors (see below), whose sum is σ = 391483357171200. Its totient is φ = 125056879744104.

The previous prime is 255551325530131. The next prime is 255551325530159. The reversal of 255551325530134 is 431035523155552.

It is a happy number.

It is a super-2 number, since 2×255551325530134² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255551325530131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146247007 + ... + 147984085.

It is an arithmetic number, because the mean of its divisors is an integer number (24467709823200).

Almost surely, 2^{255551325530134} is an apocalyptic number.

255551325530134 is a deficient number, since it is larger than the sum of its proper divisors (135932031641066).

255551325530134 is a wasteful number, since it uses less digits than its factorization.

255551325530134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3302187.

The product of its (nonzero) digits is 6750000, while the sum is 49.

Adding to 255551325530134 its reverse (431035523155552), we get a palindrome (686586848685686).

The spelling of 255551325530134 in words is "two hundred fifty-five trillion, five hundred fifty-one billion, three hundred twenty-five million, five hundred thirty thousand, one hundred thirty-four".