255354453155350 has 24 divisors (see below), whose sum is σ = 475306729435728. Its totient is φ = 102067061570400.

The previous prime is 255354453155297. The next prime is 255354453155359. The reversal of 255354453155350 is 53551354453552.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 255354453155291 and 255354453155300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255354453155359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1867923261 + ... + 1868059960.

It is an arithmetic number, because the mean of its divisors is an integer number (19804447059822).

Almost surely, 2^{255354453155350} is an apocalyptic number.

255354453155350 is a deficient number, since it is larger than the sum of its proper divisors (219952276280378).

255354453155350 is a wasteful number, since it uses less digits than its factorization.

255354453155350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735984600 (or 3735984595 counting only the distinct ones).

The product of its (nonzero) digits is 67500000, while the sum is 55.

The spelling of 255354453155350 in words is "two hundred fifty-five trillion, three hundred fifty-four billion, four hundred fifty-three million, one hundred fifty-five thousand, three hundred fifty".