674547551675 has 12 divisors (see below), whose sum is σ = 836449157280. Its totient is φ = 539631465120.

The previous prime is 674547551663. The next prime is 674547551759. The reversal of 674547551675 is 576155745476.

It is not a de Polignac number, because 674547551675 - 2²⁴ = 674530774459 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3852329 + ... + 4023621.

It is an arithmetic number, because the mean of its divisors is an integer number (69704096440).

Almost surely, 2^674547551675 is an apocalyptic number.

674547551675 is a deficient number, since it is larger than the sum of its proper divisors (161901605605).

674547551675 is a wasteful number, since it uses less digits than its factorization.

674547551675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328822 (or 328817 counting only the distinct ones).

The product of its digits is 123480000, while the sum is 62.

The spelling of 674547551675 in words is "six hundred seventy-four billion, five hundred forty-seven million, five hundred fifty-one thousand, six hundred seventy-five".