509316092 has 6 divisors (see below), whose sum is σ = 891303168. Its totient is φ = 254658044.

The previous prime is 509316091. The next prime is 509316113. The reversal of 509316092 is 290613905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509316091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63664508 + ... + 63664515.

It is an arithmetic number, because the mean of its divisors is an integer number (148550528).

Almost surely, 2^509316092 is an apocalyptic number.

It is an amenable number.

509316092 is a deficient number, since it is larger than the sum of its proper divisors (381987076).

509316092 is a wasteful number, since it uses less digits than its factorization.

509316092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127329027 (or 127329025 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 509316092 is about 22568.0325239042. The cubic root of 509316092 is about 798.5996815655.

Adding to 509316092 its reverse (290613905), we get a palindrome (799929997).

The spelling of 509316092 in words is "five hundred nine million, three hundred sixteen thousand, ninety-two".