5694857872 has 20 divisors (see below), whose sum is σ = 12036859056. Its totient is φ = 2588571680.

The previous prime is 5694857869. The next prime is 5694857873. The reversal of 5694857872 is 2787584965.

It is a self number, because there is not a number n which added to its sum of digits gives 5694857872.

It is not an unprimeable number, because it can be changed into a prime (5694857873) 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 3 ways as a sum of consecutive naturals, for example, 16178398 + ... + 16178749.

Almost surely, 2^5694857872 is an apocalyptic number.

It is an amenable number.

5694857872 is an abundant number, since it is smaller than the sum of its proper divisors (6342001184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5694857872 is a wasteful number, since it uses less digits than its factorization.

5694857872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32357166 (or 32357160 counting only the distinct ones).

The product of its digits is 33868800, while the sum is 61.

The square root of 5694857872 is about 75464.2820942464. The cubic root of 5694857872 is about 1785.7786643749.

The spelling of 5694857872 in words is "five billion, six hundred ninety-four million, eight hundred fifty-seven thousand, eight hundred seventy-two".