5727550561 has 16 divisors (see below), whose sum is σ = 5880294784. Its totient is φ = 5577444864.

The previous prime is 5727550559. The next prime is 5727550567. The reversal of 5727550561 is 1650557275.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5727550561 - 2¹ = 5727550559 is a prime.

It is a super-2 number, since 2×5727550561² = 65609670857622829442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5727550567) 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, 1626775 + ... + 1630291.

It is an arithmetic number, because the mean of its divisors is an integer number (367518424).

Almost surely, 2^5727550561 is an apocalyptic number.

It is an amenable number.

5727550561 is a deficient number, since it is larger than the sum of its proper divisors (152744223).

5727550561 is a wasteful number, since it uses less digits than its factorization.

5727550561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880.

The product of its (nonzero) digits is 367500, while the sum is 43.

The square root of 5727550561 is about 75680.5824567967. The cubic root of 5727550561 is about 1789.1893753669.

The spelling of 5727550561 in words is "five billion, seven hundred twenty-seven million, five hundred fifty thousand, five hundred sixty-one".