3445213122545 has 16 divisors (see below), whose sum is σ = 4225669715520. Its totient is φ = 2695702115904.

The previous prime is 3445213122437. The next prime is 3445213122551. The reversal of 3445213122545 is 5452213125443.

3445213122545 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 3445213122545 - 2¹⁶ = 3445213057009 is a prime.

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, 29583227 + ... + 29699456.

It is an arithmetic number, because the mean of its divisors is an integer number (264104357220).

Almost surely, 2^{3445213122545} is an apocalyptic number.

It is an amenable number.

3445213122545 is a deficient number, since it is larger than the sum of its proper divisors (780456592975).

3445213122545 is a wasteful number, since it uses less digits than its factorization.

3445213122545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59282944.

The product of its digits is 576000, while the sum is 41.

Adding to 3445213122545 its reverse (5452213125443), we get a palindrome (8897426247988).

The spelling of 3445213122545 in words is "three trillion, four hundred forty-five billion, two hundred thirteen million, one hundred twenty-two thousand, five hundred forty-five".