6667524061 has 32 divisors (see below), whose sum is σ = 7921267200. Its totient is φ = 5546076480.

The previous prime is 6667524047. The next prime is 6667524109. The reversal of 6667524061 is 1604257666.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6667524061 - 2⁹ = 6667523549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6667523999 and 6667524017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667524041) 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, 1071786 + ... + 1077988.

It is an arithmetic number, because the mean of its divisors is an integer number (247539600).

Almost surely, 2^6667524061 is an apocalyptic number.

It is an amenable number.

6667524061 is a deficient number, since it is larger than the sum of its proper divisors (1253743139).

6667524061 is a wasteful number, since it uses less digits than its factorization.

6667524061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 6667524061 is about 81654.9083705321. The cubic root of 6667524061 is about 1882.1527381993.

The spelling of 6667524061 in words is "six billion, six hundred sixty-seven million, five hundred twenty-four thousand, sixty-one".