5687569449 has 48 divisors (see below), whose sum is σ = 8429616000. Its totient is φ = 3694699008.

The previous prime is 5687569429. The next prime is 5687569477. The reversal of 5687569449 is 9449657865.

5687569449 is a `hidden beast` number, since 5 + 68 + 7 + 569 + 4 + 4 + 9 = 666.

It is not a de Polignac number, because 5687569449 - 2⁵ = 5687569417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5687569409) 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, 28580652 + ... + 28580850.

It is an arithmetic number, because the mean of its divisors is an integer number (175617000).

Almost surely, 2^5687569449 is an apocalyptic number.

It is an amenable number.

5687569449 is a deficient number, since it is larger than the sum of its proper divisors (2742046551).

5687569449 is a wasteful number, since it uses less digits than its factorization.

5687569449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 651 counting only the distinct ones).

The product of its digits is 65318400, while the sum is 63.

The square root of 5687569449 is about 75415.9760859727. The cubic root of 5687569449 is about 1785.0165109223.

The spelling of 5687569449 in words is "five billion, six hundred eighty-seven million, five hundred sixty-nine thousand, four hundred forty-nine".