255148727 has 2 divisors, whose sum is σ = 255148728. Its totient is φ = 255148726.

The previous prime is 255148717. The next prime is 255148741. The reversal of 255148727 is 727841552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255148727 - 2⁴ = 255148711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255148717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127574363 + 127574364.

It is an arithmetic number, because the mean of its divisors is an integer number (127574364).

Almost surely, 2^255148727 is an apocalyptic number.

255148727 is a deficient number, since it is larger than the sum of its proper divisors (1).

255148727 is an equidigital number, since it uses as much as digits as its factorization.

255148727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 156800, while the sum is 41.

The square root of 255148727 is about 15973.3755668613. The cubic root of 255148727 is about 634.2558310679.

The spelling of 255148727 in words is "two hundred fifty-five million, one hundred forty-eight thousand, seven hundred twenty-seven".