6654473354 has 8 divisors (see below), whose sum is σ = 10006116420. Its totient is φ = 3319101216.

The previous prime is 6654473323. The next prime is 6654473359. The reversal of 6654473354 is 4533744566.

It can be written as a sum of positive squares in 2 ways, for example, as 6644695225 + 9778129 = 81515^2 + 3127^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6654473299 and 6654473308.

It is not an unprimeable number, because it can be changed into a prime (6654473359) 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, 4066709 + ... + 4068344.

Almost surely, 2^6654473354 is an apocalyptic number.

6654473354 is a deficient number, since it is larger than the sum of its proper divisors (3351643066).

6654473354 is a wasteful number, since it uses less digits than its factorization.

6654473354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8135464.

The product of its digits is 3628800, while the sum is 47.

The square root of 6654473354 is about 81574.9554336378. The cubic root of 6654473354 is about 1880.9239228458.

The spelling of 6654473354 in words is "six billion, six hundred fifty-four million, four hundred seventy-three thousand, three hundred fifty-four".