1255470573 has 16 divisors (see below), whose sum is σ = 1925942400. Its totient is φ = 712595136.

The previous prime is 1255470563. The next prime is 1255470631. The reversal of 1255470573 is 3750745521.

It is a happy number.

It is not a de Polignac number, because 1255470573 - 2⁶ = 1255470509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255470563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197490 + ... + 203747.

It is an arithmetic number, because the mean of its divisors is an integer number (120371400).

Almost surely, 2^1255470573 is an apocalyptic number.

It is an amenable number.

1255470573 is a deficient number, since it is larger than the sum of its proper divisors (670471827).

1255470573 is a wasteful number, since it uses less digits than its factorization.

1255470573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401396.

The product of its (nonzero) digits is 147000, while the sum is 39.

The square root of 1255470573 is about 35432.6201825380. The cubic root of 1255470573 is about 1078.7865237217.

The spelling of 1255470573 in words is "one billion, two hundred fifty-five million, four hundred seventy thousand, five hundred seventy-three".