575540984889 has 12 divisors (see below), whose sum is σ = 895285976676. Its totient is φ = 354179067552.

The previous prime is 575540984827. The next prime is 575540984897. The reversal of 575540984889 is 988489045575.

575540984889 is a `hidden beast` number, since 5 + 7 + 5 + 54 + 0 + 98 + 488 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 86499515664 + 489041469225 = 294108^2 + 699315^2 .

It is not a de Polignac number, because 575540984889 - 2¹⁶ = 575540919353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (575540984089) 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 11 ways as a sum of consecutive naturals, for example, 2459576742 + ... + 2459576975.

It is an arithmetic number, because the mean of its divisors is an integer number (74607164723).

Almost surely, 2^575540984889 is an apocalyptic number.

It is an amenable number.

575540984889 is a deficient number, since it is larger than the sum of its proper divisors (319744991787).

575540984889 is a wasteful number, since it uses less digits than its factorization.

575540984889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4919153736 (or 4919153733 counting only the distinct ones).

The product of its (nonzero) digits is 580608000, while the sum is 72.

The spelling of 575540984889 in words is "five hundred seventy-five billion, five hundred forty million, nine hundred eighty-four thousand, eight hundred eighty-nine".