536568857 has 16 divisors (see below), whose sum is σ = 605619072. Its totient is φ = 471093120.

The previous prime is 536568853. The next prime is 536568883. The reversal of 536568857 is 758865635.

It is a cyclic number.

It is not a de Polignac number, because 536568857 - 2² = 536568853 is a prime.

It is a super-2 number, since 2×536568857² = 575812276604572898, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 536568799 and 536568808.

It is not an unprimeable number, because it can be changed into a prime (536568853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50948 + ... + 60570.

It is an arithmetic number, because the mean of its divisors is an integer number (37851192).

Almost surely, 2^536568857 is an apocalyptic number.

It is an amenable number.

536568857 is a deficient number, since it is larger than the sum of its proper divisors (69050215).

536568857 is a wasteful number, since it uses less digits than its factorization.

536568857 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9808.

The product of its digits is 6048000, while the sum is 53.

The square root of 536568857 is about 23163.9559876978. The cubic root of 536568857 is about 812.5968866554.

The spelling of 536568857 in words is "five hundred thirty-six million, five hundred sixty-eight thousand, eight hundred fifty-seven".