255030144322525 has 48 divisors (see below), whose sum is σ = 373284410643648. Its totient is φ = 170397630144000.

The previous prime is 255030144322493. The next prime is 255030144322529. The reversal of 255030144322525 is 525223441030552.

It is a happy number.

It is not a de Polignac number, because 255030144322525 - 2⁵ = 255030144322493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255030144322529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168290944 + ... + 169799593.

It is an arithmetic number, because the mean of its divisors is an integer number (7776758555076).

Almost surely, 2^{255030144322525} is an apocalyptic number.

255030144322525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

255030144322525 is a deficient number, since it is larger than the sum of its proper divisors (118254266321123).

255030144322525 is a wasteful number, since it uses less digits than its factorization.

255030144322525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338090782 (or 338090777 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 255030144322525 in words is "two hundred fifty-five trillion, thirty billion, one hundred forty-four million, three hundred twenty-two thousand, five hundred twenty-five".