5673406851 has 48 divisors (see below), whose sum is σ = 9748527360. Its totient is φ = 3110788800.

The previous prime is 5673406831. The next prime is 5673406861. The reversal of 5673406851 is 1586043765.

5673406851 is a `hidden beast` number, since 567 + 3 + 4 + 0 + 6 + 85 + 1 = 666.

It is not a de Polignac number, because 5673406851 - 2⁹ = 5673406339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5673406797 and 5673406806.

It is not an unprimeable number, because it can be changed into a prime (5673406811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 288276 + ... + 307326.

It is an arithmetic number, because the mean of its divisors is an integer number (203094320).

Almost surely, 2^5673406851 is an apocalyptic number.

5673406851 is a deficient number, since it is larger than the sum of its proper divisors (4075120509).

5673406851 is a wasteful number, since it uses less digits than its factorization.

5673406851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19256 (or 19253 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 5673406851 is about 75322.0210230713. The cubic root of 5673406851 is about 1783.5336581749.

The spelling of 5673406851 in words is "five billion, six hundred seventy-three million, four hundred six thousand, eight hundred fifty-one".