6546674458 has 8 divisors (see below), whose sum is σ = 9847366560. Its totient is φ = 3264218940.

The previous prime is 6546674443. The next prime is 6546674471. The reversal of 6546674458 is 8544766456.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6546674399 and 6546674408.

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, 4558248 + ... + 4559683.

It is an arithmetic number, because the mean of its divisors is an integer number (1230920820).

Almost surely, 2^6546674458 is an apocalyptic number.

6546674458 is a deficient number, since it is larger than the sum of its proper divisors (3300692102).

6546674458 is a wasteful number, since it uses less digits than its factorization.

6546674458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9118292.

The product of its digits is 19353600, while the sum is 55.

The square root of 6546674458 is about 80911.5224056500. The cubic root of 6546674458 is about 1870.7119271607.

The spelling of 6546674458 in words is "six billion, five hundred forty-six million, six hundred seventy-four thousand, four hundred fifty-eight".