3453644300005 has 4 divisors (see below), whose sum is σ = 4144373160012. Its totient is φ = 2762915440000.

The previous prime is 3453644299997. The next prime is 3453644300059. The reversal of 3453644300005 is 5000034463543.

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 1551404766916 + 1902239533089 = 1245554^2 + 1379217^2 .

It is not a de Polignac number, because 3453644300005 - 2³ = 3453644299997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345364429996 + ... + 345364430005.

It is an arithmetic number, because the mean of its divisors is an integer number (1036093290003).

Almost surely, 2^{3453644300005} is an apocalyptic number.

It is an amenable number.

3453644300005 is a deficient number, since it is larger than the sum of its proper divisors (690728860007).

3453644300005 is an equidigital number, since it uses as much as digits as its factorization.

3453644300005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690728860006.

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 3453644300005 its reverse (5000034463543), we get a palindrome (8453678763548).

The spelling of 3453644300005 in words is "three trillion, four hundred fifty-three billion, six hundred forty-four million, three hundred thousand, five".