3452072145553 has 16 divisors (see below), whose sum is σ = 3586290966720. Its totient is φ = 3320339210496.

The previous prime is 3452072145493. The next prime is 3452072145563. The reversal of 3452072145553 is 3555412702543.

It is a happy number.

3452072145553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3452072145553 - 2¹³ = 3452072137361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3452072145563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8351901 + ... + 8755477.

It is an arithmetic number, because the mean of its divisors is an integer number (224143185420).

Almost surely, 2^{3452072145553} is an apocalyptic number.

It is an amenable number.

3452072145553 is a deficient number, since it is larger than the sum of its proper divisors (134218821167).

3452072145553 is a wasteful number, since it uses less digits than its factorization.

3452072145553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406656.

The product of its (nonzero) digits is 2520000, while the sum is 46.

The spelling of 3452072145553 in words is "three trillion, four hundred fifty-two billion, seventy-two million, one hundred forty-five thousand, five hundred fifty-three".