5571667625709 has 16 divisors (see below), whose sum is σ = 7876963846080. Its totient is φ = 3493262217600.

The previous prime is 5571667625669. The next prime is 5571667625717. The reversal of 5571667625709 is 9075267661755.

It is a de Polignac number, because none of the positive numbers 2^k-5571667625709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5571667625709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5571667625729) 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 15 ways as a sum of consecutive naturals, for example, 356738742 + ... + 356754359.

It is an arithmetic number, because the mean of its divisors is an integer number (492310240380).

Almost surely, 2^{5571667625709} is an apocalyptic number.

It is an amenable number.

5571667625709 is a deficient number, since it is larger than the sum of its proper divisors (2305296220371).

5571667625709 is a wasteful number, since it uses less digits than its factorization.

5571667625709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713493260.

The product of its (nonzero) digits is 166698000, while the sum is 66.

The spelling of 5571667625709 in words is "five trillion, five hundred seventy-one billion, six hundred sixty-seven million, six hundred twenty-five thousand, seven hundred nine".