1745055705 has 16 divisors (see below), whose sum is σ = 2820875904. Its totient is φ = 921100800.

The previous prime is 1745055677. The next prime is 1745055709. The reversal of 1745055705 is 5075505471.

1745055705 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1745055705 - 2⁷ = 1745055577 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1745055709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598221 + ... + 601130.

It is an arithmetic number, because the mean of its divisors is an integer number (176304744).

Almost surely, 2^1745055705 is an apocalyptic number.

1745055705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1745055705 is a deficient number, since it is larger than the sum of its proper divisors (1075820199).

1745055705 is a wasteful number, since it uses less digits than its factorization.

1745055705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199456.

The product of its (nonzero) digits is 122500, while the sum is 39.

The square root of 1745055705 is about 41773.8638983755. The cubic root of 1745055705 is about 1203.9351611772.

The spelling of 1745055705 in words is "one billion, seven hundred forty-five million, fifty-five thousand, seven hundred five".