600000056001 has 6 divisors (see below), whose sum is σ = 866666747570. Its totient is φ = 400000037328.

The previous prime is 600000055981. The next prime is 600000056041. The reversal of 600000056001 is 100650000006.

600000056001 is a `hidden beast` number, since 60 + 0 + 0 + 0 + 0 + 0 + 5 + 600 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 525335040000 + 74665016001 = 724800^2 + 273249^2 .

It is not a de Polignac number, because 600000056001 - 2⁹ = 600000055489 is a prime.

It is a super-2 number, since 2×600000056001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (600000056041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33333336436 + ... + 33333336453.

Almost surely, 2^600000056001 is an apocalyptic number.

It is an amenable number.

600000056001 is a deficient number, since it is larger than the sum of its proper divisors (266666691569).

600000056001 is a wasteful number, since it uses less digits than its factorization.

600000056001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66666672895 (or 66666672892 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 600000056001 its reverse (100650000006), we get a palindrome (700650056007).

The spelling of 600000056001 in words is "six hundred billion, fifty-six thousand, one".