5745655 has 4 divisors (see below), whose sum is σ = 6894792. Its totient is φ = 4596520.

The previous prime is 5745647. The next prime is 5745659. The reversal of 5745655 is 5565475.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5745655 - 2³ = 5745647 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5745659) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 574561 + ... + 574570.

It is an arithmetic number, because the mean of its divisors is an integer number (1723698).

Almost surely, 2^5745655 is an apocalyptic number.

5745655 is a deficient number, since it is larger than the sum of its proper divisors (1149137).

5745655 is a wasteful number, since it uses less digits than its factorization.

5745655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149136.

The product of its digits is 105000, while the sum is 37.

The square root of 5745655 is about 2397.0095953083. The cubic root of 5745655 is about 179.1072565477.

It can be divided in two parts, 5745 and 655, that added together give a square (6400 = 80²).

The spelling of 5745655 in words is "five million, seven hundred forty-five thousand, six hundred fifty-five".