255012451027 has 4 divisors (see below), whose sum is σ = 258084890280. Its totient is φ = 251940011776.

The previous prime is 255012451009. The next prime is 255012451049. The reversal of 255012451027 is 720154210552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255012451027 - 2¹⁵ = 255012418259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 255012450983 and 255012451001.

It is not an unprimeable number, because it can be changed into a prime (255012454027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1536219502 + ... + 1536219667.

It is an arithmetic number, because the mean of its divisors is an integer number (64521222570).

Almost surely, 2^255012451027 is an apocalyptic number.

255012451027 is a deficient number, since it is larger than the sum of its proper divisors (3072439253).

255012451027 is an equidigital number, since it uses as much as digits as its factorization.

255012451027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3072439252.

The product of its (nonzero) digits is 28000, while the sum is 34.

Adding to 255012451027 its reverse (720154210552), we get a palindrome (975166661579).

The spelling of 255012451027 in words is "two hundred fifty-five billion, twelve million, four hundred fifty-one thousand, twenty-seven".