1255673075 has 12 divisors (see below), whose sum is σ = 1564944480. Its totient is φ = 999435360.

The previous prime is 1255673047. The next prime is 1255673087. The reversal of 1255673075 is 5703765521.

It is not a de Polignac number, because 1255673075 - 2¹⁸ = 1255410931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 122555 + ... + 132404.

It is an arithmetic number, because the mean of its divisors is an integer number (130412040).

Almost surely, 2^1255673075 is an apocalyptic number.

1255673075 is a deficient number, since it is larger than the sum of its proper divisors (309271405).

1255673075 is a wasteful number, since it uses less digits than its factorization.

1255673075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255166 (or 255161 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 41.

The square root of 1255673075 is about 35435.4776318875. The cubic root of 1255673075 is about 1078.8445218113.

The spelling of 1255673075 in words is "one billion, two hundred fifty-five million, six hundred seventy-three thousand, seventy-five".