3453220312053 has 4 divisors (see below), whose sum is σ = 4604293749408. Its totient is φ = 2302146874700.

The previous prime is 3453220311991. The next prime is 3453220312079. The reversal of 3453220312053 is 3502130223543.

3453220312053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3453220312053 - 2¹⁴ = 3453220295669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453220312753) 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, 575536718673 + ... + 575536718678.

It is an arithmetic number, because the mean of its divisors is an integer number (1151073437352).

Almost surely, 2^{3453220312053} is an apocalyptic number.

It is an amenable number.

3453220312053 is a deficient number, since it is larger than the sum of its proper divisors (1151073437355).

3453220312053 is a wasteful number, since it uses less digits than its factorization.

3453220312053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151073437354.

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 3453220312053 its reverse (3502130223543), we get a palindrome (6955350535596).

The spelling of 3453220312053 in words is "three trillion, four hundred fifty-three billion, two hundred twenty million, three hundred twelve thousand, fifty-three".