9506660061 has 8 divisors (see below), whose sum is σ = 12945239424. Its totient is φ = 6202927040.

The previous prime is 9506660041. The next prime is 9506660069. The reversal of 9506660061 is 1600666059.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9506660061 - 2⁶ = 9506659997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9506660069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33711420 + ... + 33711701.

It is an arithmetic number, because the mean of its divisors is an integer number (1618154928).

Almost surely, 2^9506660061 is an apocalyptic number.

It is an amenable number.

9506660061 is a deficient number, since it is larger than the sum of its proper divisors (3438579363).

9506660061 is a wasteful number, since it uses less digits than its factorization.

9506660061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67423171.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 9506660061 is about 97502.1028542462. The cubic root of 9506660061 is about 2118.4066035930.

The spelling of 9506660061 in words is "nine billion, five hundred six million, six hundred sixty thousand, sixty-one".