3166065012520 has 32 divisors (see below), whose sum is σ = 7140647858400. Its totient is φ = 1263403501888.

The previous prime is 3166065012449. The next prime is 3166065012533. The reversal of 3166065012520 is 252105606613.

It is a self number, because there is not a number n which added to its sum of digits gives 3166065012520.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94436254 + ... + 94469773.

It is an arithmetic number, because the mean of its divisors is an integer number (223145245575).

Almost surely, 2^{3166065012520} is an apocalyptic number.

It is an amenable number.

3166065012520 is an abundant number, since it is smaller than the sum of its proper divisors (3974582845880).

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

3166065012520 is a wasteful number, since it uses less digits than its factorization.

3166065012520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188906457 (or 188906453 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 3166065012520 in words is "three trillion, one hundred sixty-six billion, sixty-five million, twelve thousand, five hundred twenty".