4452135325161 has 4 divisors (see below), whose sum is σ = 5936180433552. Its totient is φ = 2968090216772.

The previous prime is 4452135325153. The next prime is 4452135325163. The reversal of 4452135325161 is 1615235312544.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4452135325161 - 2³ = 4452135325153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4452135325163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742022554191 + ... + 742022554196.

It is an arithmetic number, because the mean of its divisors is an integer number (1484045108388).

Almost surely, 2^{4452135325161} is an apocalyptic number.

It is an amenable number.

4452135325161 is a deficient number, since it is larger than the sum of its proper divisors (1484045108391).

4452135325161 is a wasteful number, since it uses less digits than its factorization.

4452135325161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484045108390.

The product of its digits is 432000, while the sum is 42.

The spelling of 4452135325161 in words is "four trillion, four hundred fifty-two billion, one hundred thirty-five million, three hundred twenty-five thousand, one hundred sixty-one".