5677645705 has 8 divisors (see below), whose sum is σ = 6814197000. Its totient is φ = 4541435136.

The previous prime is 5677645693. The next prime is 5677645741. The reversal of 5677645705 is 5075467765.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 400640256 + 5277005449 = 20016^2 + 72643^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5677645705 - 2²¹ = 5675548553 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 46960 + ... + 116449.

It is an arithmetic number, because the mean of its divisors is an integer number (851774625).

Almost surely, 2^5677645705 is an apocalyptic number.

It is an amenable number.

5677645705 is a deficient number, since it is larger than the sum of its proper divisors (1136551295).

5677645705 is a wasteful number, since it uses less digits than its factorization.

5677645705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170363.

The product of its (nonzero) digits is 6174000, while the sum is 52.

The square root of 5677645705 is about 75350.1539812627. The cubic root of 5677645705 is about 1783.9777333090.

The spelling of 5677645705 in words is "five billion, six hundred seventy-seven million, six hundred forty-five thousand, seven hundred five".