5657955827 has 8 divisors (see below), whose sum is σ = 5996963952. Its totient is φ = 5319635200.

The previous prime is 5657955811. The next prime is 5657955829. The reversal of 5657955827 is 7285597565.

It is a happy number.

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 5657955827 - 2⁴ = 5657955811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5657955829) by changing a digit.

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, 154874 + ... + 187887.

It is an arithmetic number, because the mean of its divisors is an integer number (749620494).

Almost surely, 2^5657955827 is an apocalyptic number.

5657955827 is a deficient number, since it is larger than the sum of its proper divisors (339008125).

5657955827 is a wasteful number, since it uses less digits than its factorization.

5657955827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343749.

The product of its digits is 26460000, while the sum is 59.

The square root of 5657955827 is about 75219.3846491714. The cubic root of 5657955827 is about 1781.9130871648.

The spelling of 5657955827 in words is "five billion, six hundred fifty-seven million, nine hundred fifty-five thousand, eight hundred twenty-seven".