6060201561 has 12 divisors (see below), whose sum is σ = 8755237140. Its totient is φ = 4039390080.

The previous prime is 6060201551. The next prime is 6060201569. The reversal of 6060201561 is 1651020606.

It is a happy number.

6060201561 is a `hidden beast` number, since 6 + 0 + 602 + 0 + 1 + 56 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5972198400 + 88003161 = 77280^2 + 9381^2 .

It is not a de Polignac number, because 6060201561 - 2²³ = 6051812953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6060201569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7980 + ... + 110381.

It is an arithmetic number, because the mean of its divisors is an integer number (729603095).

Almost surely, 2^6060201561 is an apocalyptic number.

It is an amenable number.

6060201561 is a deficient number, since it is larger than the sum of its proper divisors (2695035579).

6060201561 is a wasteful number, since it uses less digits than its factorization.

6060201561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124056 (or 124053 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 6060201561 is about 77847.2964270436. The cubic root of 6060201561 is about 1823.1777957295.

The spelling of 6060201561 in words is "six billion, sixty million, two hundred one thousand, five hundred sixty-one".