3165606561500 has 48 divisors (see below), whose sum is σ = 7030865892960. Its totient is φ = 1244780873600.

The previous prime is 3165606561451. The next prime is 3165606561541. The reversal of 3165606561500 is 51656065613.

It is a happy number.

3165606561500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53624849 + ... + 53683848.

It is an arithmetic number, because the mean of its divisors is an integer number (146476372770).

Almost surely, 2^{3165606561500} is an apocalyptic number.

It is an amenable number.

3165606561500 is an abundant number, since it is smaller than the sum of its proper divisors (3865259331460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3165606561500 is a wasteful number, since it uses less digits than its factorization.

3165606561500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107308775 (or 107308763 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 3165606561500 in words is "three trillion, one hundred sixty-five billion, six hundred six million, five hundred sixty-one thousand, five hundred".