255470570 has 48 divisors (see below), whose sum is σ = 489718008. Its totient is φ = 95880960.

The previous prime is 255470563. The next prime is 255470587. The reversal of 255470570 is 75074552.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 49519369 + 205951201 = 7037^2 + 14351^2 .

It is a super-2 number, since 2×255470570² = 130530424272249800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 255470570.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310760 + ... + 311580.

Almost surely, 2^255470570 is an apocalyptic number.

255470570 is a deficient number, since it is larger than the sum of its proper divisors (234247438).

255470570 is a wasteful number, since it uses less digits than its factorization.

255470570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923 (or 894 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 255470570 is about 15983.4467496845. The cubic root of 255470570 is about 634.5224011219.

The spelling of 255470570 in words is "two hundred fifty-five million, four hundred seventy thousand, five hundred seventy".