255105155254353 has 16 divisors (see below), whose sum is σ = 348825612484800. Its totient is φ = 165745018220544.

The previous prime is 255105155254303. The next prime is 255105155254441. The reversal of 255105155254353 is 353452551501552.

It is a happy number.

It is not a de Polignac number, because 255105155254353 - 2⁴¹ = 252906131998801 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255105155254296 and 255105155254305.

It is not an unprimeable number, because it can be changed into a prime (255105155254303) 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, 2202123976 + ... + 2202239817.

It is an arithmetic number, because the mean of its divisors is an integer number (21801600780300).

Almost surely, 2^{255105155254353} is an apocalyptic number.

It is an amenable number.

255105155254353 is a deficient number, since it is larger than the sum of its proper divisors (93720457230447).

255105155254353 is a wasteful number, since it uses less digits than its factorization.

255105155254353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404364288.

The product of its (nonzero) digits is 11250000, while the sum is 51.

The spelling of 255105155254353 in words is "two hundred fifty-five trillion, one hundred five billion, one hundred fifty-five million, two hundred fifty-four thousand, three hundred fifty-three".