5657111206 has 8 divisors (see below), whose sum is σ = 8487423504. Its totient is φ = 2827970040.

The previous prime is 5657111177. The next prime is 5657111221. The reversal of 5657111206 is 6021117565.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 280605 + ... + 300088.

It is an arithmetic number, because the mean of its divisors is an integer number (1060927938).

Almost surely, 2^5657111206 is an apocalyptic number.

5657111206 is a deficient number, since it is larger than the sum of its proper divisors (2830312298).

5657111206 is a wasteful number, since it uses less digits than its factorization.

5657111206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585566.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 5657111206 is about 75213.7700557551. The cubic root of 5657111206 is about 1781.8244146149.

The spelling of 5657111206 in words is "five billion, six hundred fifty-seven million, one hundred eleven thousand, two hundred six".