5657018005 has 8 divisors (see below), whose sum is σ = 7187740632. Its totient is φ = 4259401728.

The previous prime is 5657017967. The next prime is 5657018011. The reversal of 5657018005 is 5008107565.

It can be written as a sum of positive squares in 4 ways, for example, as 891739044 + 4765278961 = 29862^2 + 69031^2 .

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 5657018005 - 2¹¹ = 5657015957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33276492 + ... + 33276661.

It is an arithmetic number, because the mean of its divisors is an integer number (898467579).

Almost surely, 2^5657018005 is an apocalyptic number.

It is an amenable number.

5657018005 is a deficient number, since it is larger than the sum of its proper divisors (1530722627).

5657018005 is a wasteful number, since it uses less digits than its factorization.

5657018005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66553175.

The product of its (nonzero) digits is 42000, while the sum is 37.

The square root of 5657018005 is about 75213.1504791549. The cubic root of 5657018005 is about 1781.8146293657.

The spelling of 5657018005 in words is "five billion, six hundred fifty-seven million, eighteen thousand, five".