3045521565540 has 96 divisors (see below), whose sum is σ = 9544116476160. Its totient is φ = 806211042048.

The previous prime is 3045521565539. The next prime is 3045521565563. The reversal of 3045521565540 is 455651255403.

3045521565540 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 52 + 1 + 56 + 5 + 540 = 666.

3045521565540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20509432 + ... + 20657391.

It is an arithmetic number, because the mean of its divisors is an integer number (99417879960).

Almost surely, 2^{3045521565540} is an apocalyptic number.

3045521565540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3045521565540 is an abundant number, since it is smaller than the sum of its proper divisors (6498594910620).

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

3045521565540 is a wasteful number, since it uses less digits than its factorization.

3045521565540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41166978 (or 41166970 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 3045521565540 in words is "three trillion, forty-five billion, five hundred twenty-one million, five hundred sixty-five thousand, five hundred forty".