1255325983 has 2 divisors, whose sum is σ = 1255325984. Its totient is φ = 1255325982.

The previous prime is 1255325969. The next prime is 1255325989. The reversal of 1255325983 is 3895235521.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1255325983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1255325989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 627662991 + 627662992.

It is an arithmetic number, because the mean of its divisors is an integer number (627662992).

Almost surely, 2^1255325983 is an apocalyptic number.

1255325983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1255325983 is an equidigital number, since it uses as much as digits as its factorization.

1255325983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 43.

The square root of 1255325983 is about 35430.5797722815. The cubic root of 1255325983 is about 1078.7451082463.

The spelling of 1255325983 in words is "one billion, two hundred fifty-five million, three hundred twenty-five thousand, nine hundred eighty-three".