255130027 has 2 divisors, whose sum is σ = 255130028. Its totient is φ = 255130026.

The previous prime is 255130009. The next prime is 255130069. The reversal of 255130027 is 720031552.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-255130027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 255129983 and 255130010.

It is not a weakly prime, because it can be changed into another prime (255130097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127565013 + 127565014.

It is an arithmetic number, because the mean of its divisors is an integer number (127565014).

Almost surely, 2^255130027 is an apocalyptic number.

255130027 is a deficient number, since it is larger than the sum of its proper divisors (1).

255130027 is an equidigital number, since it uses as much as digits as its factorization.

255130027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 255130027 is about 15972.7902070991. The cubic root of 255130027 is about 634.2403356953.

Adding to 255130027 its reverse (720031552), we get a palindrome (975161579).

The spelling of 255130027 in words is "two hundred fifty-five million, one hundred thirty thousand, twenty-seven".