539070009 has 32 divisors (see below), whose sum is σ = 771724800. Its totient is φ = 334064640.

The previous prime is 539070001. The next prime is 539070011. The reversal of 539070009 is 900070935.

It is not a de Polignac number, because 539070009 - 2³ = 539070001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (539070001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 280837 + ... + 282749.

It is an arithmetic number, because the mean of its divisors is an integer number (24116400).

Almost surely, 2^539070009 is an apocalyptic number.

It is an amenable number.

539070009 is a deficient number, since it is larger than the sum of its proper divisors (232654791).

539070009 is a wasteful number, since it uses less digits than its factorization.

539070009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2065.

The product of its (nonzero) digits is 8505, while the sum is 33.

The square root of 539070009 is about 23217.8812340834. The cubic root of 539070009 is about 813.8575378468.

The spelling of 539070009 in words is "five hundred thirty-nine million, seventy thousand, nine".