5670131873 has 18 divisors (see below), whose sum is σ = 6986537766. Its totient is φ = 4572470784.

The previous prime is 5670131869. The next prime is 5670131903. The reversal of 5670131873 is 3781310765.

It can be written as a sum of positive squares in 3 ways, for example, as 1405650064 + 4264481809 = 37492^2 + 65303^2 .

It is not a de Polignac number, because 5670131873 - 2² = 5670131869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5670131873.

It is not an unprimeable number, because it can be changed into a prime (5670131843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2171993 + ... + 2174601.

It is an arithmetic number, because the mean of its divisors is an integer number (388140987).

Almost surely, 2^5670131873 is an apocalyptic number.

It is an amenable number.

5670131873 is a deficient number, since it is larger than the sum of its proper divisors (1316405893).

5670131873 is an frugal number, since it uses more digits than its factorization.

5670131873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5249 (or 2633 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The square root of 5670131873 is about 75300.2780406553. The cubic root of 5670131873 is about 1783.1904101101.

The spelling of 5670131873 in words is "five billion, six hundred seventy million, one hundred thirty-one thousand, eight hundred seventy-three".