537609065 has 16 divisors (see below), whose sum is σ = 737783040. Its totient is φ = 368400960.

The previous prime is 537609053. The next prime is 537609073. The reversal of 537609065 is 560906735.

It is not a de Polignac number, because 537609065 - 2¹⁴ = 537592681 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 59891 + ... + 68279.

It is an arithmetic number, because the mean of its divisors is an integer number (46111440).

Almost surely, 2^537609065 is an apocalyptic number.

It is an amenable number.

537609065 is a deficient number, since it is larger than the sum of its proper divisors (200173975).

537609065 is a wasteful number, since it uses less digits than its factorization.

537609065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10232.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 537609065 is about 23186.3982757133. The cubic root of 537609065 is about 813.1216556806.

The spelling of 537609065 in words is "five hundred thirty-seven million, six hundred nine thousand, sixty-five".