1255337119 has 2 divisors, whose sum is σ = 1255337120. Its totient is φ = 1255337118.

The previous prime is 1255337113. The next prime is 1255337143. The reversal of 1255337119 is 9117335521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1255337119 - 2¹⁷ = 1255206047 is a prime.

It is a super-2 number, since 2×1255337119² = 3151742564678440322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1255337113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627668559 + 627668560.

It is an arithmetic number, because the mean of its divisors is an integer number (627668560).

Almost surely, 2^1255337119 is an apocalyptic number.

1255337119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255337119 is an equidigital number, since it uses as much as digits as its factorization.

1255337119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28350, while the sum is 37.

The square root of 1255337119 is about 35430.7369243147. The cubic root of 1255337119 is about 1078.7482980871.

The spelling of 1255337119 in words is "one billion, two hundred fifty-five million, three hundred thirty-seven thousand, one hundred nineteen".