1705555485 has 24 divisors (see below), whose sum is σ = 2957309784. Its totient is φ = 909317760.

The previous prime is 1705555459. The next prime is 1705555519. The reversal of 1705555485 is 5845555071.

1705555485 is a `hidden beast` number, since 1 + 70 + 55 + 55 + 485 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 273538521 + 1432016964 = 16539^2 + 37842^2 .

It is not a de Polignac number, because 1705555485 - 2²⁴ = 1688778269 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1705555485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 194659 + ... + 203231.

It is an arithmetic number, because the mean of its divisors is an integer number (123221241).

Almost surely, 2^1705555485 is an apocalyptic number.

1705555485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1705555485 is a deficient number, since it is larger than the sum of its proper divisors (1251754299).

1705555485 is a wasteful number, since it uses less digits than its factorization.

1705555485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13005 (or 13002 counting only the distinct ones).

The product of its (nonzero) digits is 700000, while the sum is 45.

The square root of 1705555485 is about 41298.3714569957. The cubic root of 1705555485 is about 1194.7818524200.

The spelling of 1705555485 in words is "one billion, seven hundred five million, five hundred fifty-five thousand, four hundred eighty-five".