1255413827 has 2 divisors, whose sum is σ = 1255413828. Its totient is φ = 1255413826.

The previous prime is 1255413793. The next prime is 1255413883. The reversal of 1255413827 is 7283145521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1255413827 - 2²⁶ = 1188304963 is a prime.

It is not a weakly prime, because it can be changed into another prime (1255413227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627706913 + 627706914.

It is an arithmetic number, because the mean of its divisors is an integer number (627706914).

Almost surely, 2^1255413827 is an apocalyptic number.

1255413827 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255413827 is an equidigital number, since it uses as much as digits as its factorization.

1255413827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 38.

The square root of 1255413827 is about 35431.8194141932. The cubic root of 1255413827 is about 1078.7702701236.

The spelling of 1255413827 in words is "one billion, two hundred fifty-five million, four hundred thirteen thousand, eight hundred twenty-seven".