255127252305 has 8 divisors (see below), whose sum is σ = 408203603712. Its totient is φ = 136067867888.

The previous prime is 255127252297. The next prime is 255127252307. The reversal of 255127252305 is 503252721552.

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

It is a cyclic number.

It is not a de Polignac number, because 255127252305 - 2³ = 255127252297 is a prime.

It is a super-3 number, since 3×255127252305³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (255127252307) 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, 8504241729 + ... + 8504241758.

It is an arithmetic number, because the mean of its divisors is an integer number (51025450464).

Almost surely, 2^255127252305 is an apocalyptic number.

It is an amenable number.

255127252305 is a deficient number, since it is larger than the sum of its proper divisors (153076351407).

255127252305 is a wasteful number, since it uses less digits than its factorization.

255127252305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17008483495.

The product of its (nonzero) digits is 210000, while the sum is 39.

Adding to 255127252305 its reverse (503252721552), we get a palindrome (758379973857).

The spelling of 255127252305 in words is "two hundred fifty-five billion, one hundred twenty-seven million, two hundred fifty-two thousand, three hundred five".