255363612045 has 8 divisors (see below), whose sum is σ = 408581779296. Its totient is φ = 136193926416.

The previous prime is 255363612019. The next prime is 255363612059. The reversal of 255363612045 is 540216363552.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 255363612045 - 2¹⁷ = 255363480973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255363611988 and 255363612006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8512120387 + ... + 8512120416.

It is an arithmetic number, because the mean of its divisors is an integer number (51072722412).

Almost surely, 2^255363612045 is an apocalyptic number.

It is an amenable number.

255363612045 is a deficient number, since it is larger than the sum of its proper divisors (153218167251).

255363612045 is a wasteful number, since it uses less digits than its factorization.

255363612045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17024240811.

The product of its (nonzero) digits is 648000, while the sum is 42.

Adding to 255363612045 its reverse (540216363552), we get a palindrome (795579975597).

The spelling of 255363612045 in words is "two hundred fifty-five billion, three hundred sixty-three million, six hundred twelve thousand, forty-five".