5657066515 has 8 divisors (see below), whose sum is σ = 6790341168. Its totient is φ = 4524412320.

The previous prime is 5657066509. The next prime is 5657066533. The reversal of 5657066515 is 5156607565.

5657066515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5657066515 - 2³ = 5657066507 is a prime.

It is a Duffinian 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, 134812 + ... + 171721.

It is an arithmetic number, because the mean of its divisors is an integer number (848792646).

Almost surely, 2^5657066515 is an apocalyptic number.

5657066515 is a deficient number, since it is larger than the sum of its proper divisors (1133274653).

5657066515 is a wasteful number, since it uses less digits than its factorization.

5657066515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310229.

The product of its (nonzero) digits is 945000, while the sum is 46.

The square root of 5657066515 is about 75213.4729619634. The cubic root of 5657066515 is about 1781.8197224837.

The spelling of 5657066515 in words is "five billion, six hundred fifty-seven million, sixty-six thousand, five hundred fifteen".