6674217453 has 16 divisors (see below), whose sum is σ = 9931296960. Its totient is φ = 4429873008.

The previous prime is 6674217439. The next prime is 6674217463. The reversal of 6674217453 is 3547124766.

It is not a de Polignac number, because 6674217453 - 2⁵ = 6674217421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6674217399 and 6674217408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6674217413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538350 + ... + 550607.

It is an arithmetic number, because the mean of its divisors is an integer number (620706060).

Almost surely, 2^6674217453 is an apocalyptic number.

It is an amenable number.

6674217453 is a deficient number, since it is larger than the sum of its proper divisors (3257079507).

6674217453 is a wasteful number, since it uses less digits than its factorization.

6674217453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089193 (or 1089187 counting only the distinct ones).

The product of its digits is 846720, while the sum is 45.

The square root of 6674217453 is about 81695.8839416038. The cubic root of 6674217453 is about 1882.7823458664.

The spelling of 6674217453 in words is "six billion, six hundred seventy-four million, two hundred seventeen thousand, four hundred fifty-three".