6066711521 has 32 divisors (see below), whose sum is σ = 6903187200. Its totient is φ = 5292161280.

The previous prime is 6066711517. The next prime is 6066711523. The reversal of 6066711521 is 1251176606.

It is not a de Polignac number, because 6066711521 - 2² = 6066711517 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6066711523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6917135 + ... + 6918011.

It is an arithmetic number, because the mean of its divisors is an integer number (215724600).

Almost surely, 2^6066711521 is an apocalyptic number.

It is an amenable number.

6066711521 is a deficient number, since it is larger than the sum of its proper divisors (836475679).

6066711521 is a wasteful number, since it uses less digits than its factorization.

6066711521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289.

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 6066711521 is about 77889.0975746927. The cubic root of 6066711521 is about 1823.8303904797.

The spelling of 6066711521 in words is "six billion, sixty-six million, seven hundred eleven thousand, five hundred twenty-one".