3422533162561 has 4 divisors (see below), whose sum is σ = 3423087604692. Its totient is φ = 3421978720432.

The previous prime is 3422533162549. The next prime is 3422533162591. The reversal of 3422533162561 is 1652613352243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 450081316161 + 2972451846400 = 670881^2 + 1724080^2 .

It is a cyclic number.

It is not a de Polignac number, because 3422533162561 - 2⁹ = 3422533162049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3422533162591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277211806 + ... + 277224151.

It is an arithmetic number, because the mean of its divisors is an integer number (855771901173).

Almost surely, 2^{3422533162561} is an apocalyptic number.

It is an amenable number.

3422533162561 is a deficient number, since it is larger than the sum of its proper divisors (554442131).

3422533162561 is an equidigital number, since it uses as much as digits as its factorization.

3422533162561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554442130.

The product of its digits is 777600, while the sum is 43.

The spelling of 3422533162561 in words is "three trillion, four hundred twenty-two billion, five hundred thirty-three million, one hundred sixty-two thousand, five hundred sixty-one".