675673651 has 4 divisors (see below), whose sum is σ = 675842904. Its totient is φ = 675504400.

The previous prime is 675673633. The next prime is 675673657. The reversal of 675673651 is 156376576.

675673651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 675673651 - 2¹¹ = 675671603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675673657) 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, 78490 + ... + 86671.

It is an arithmetic number, because the mean of its divisors is an integer number (168960726).

Almost surely, 2^675673651 is an apocalyptic number.

675673651 is a deficient number, since it is larger than the sum of its proper divisors (169253).

675673651 is a wasteful number, since it uses less digits than its factorization.

675673651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169252.

The product of its digits is 793800, while the sum is 46.

The square root of 675673651 is about 25993.7233000584. The cubic root of 675673651 is about 877.4970418430.

The spelling of 675673651 in words is "six hundred seventy-five million, six hundred seventy-three thousand, six hundred fifty-one".