3548668453 has 4 divisors (see below), whose sum is σ = 3871274688. Its totient is φ = 3226062220.

The previous prime is 3548668429. The next prime is 3548668469.

3548668453 is nontrivially palindromic in base 10.

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 3548668453 - 2⁵ = 3548668421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3548668453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3548668493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161303101 + ... + 161303122.

It is an arithmetic number, because the mean of its divisors is an integer number (967818672).

Almost surely, 2^3548668453 is an apocalyptic number.

It is an amenable number.

3548668453 is a deficient number, since it is larger than the sum of its proper divisors (322606235).

3548668453 is a wasteful number, since it uses less digits than its factorization.

3548668453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322606234.

The product of its digits is 8294400, while the sum is 52.

The square root of 3548668453 is about 59570.7012968624. The cubic root of 3548668453 is about 1525.2995492193.

The spelling of 3548668453 in words is "three billion, five hundred forty-eight million, six hundred sixty-eight thousand, four hundred fifty-three".