509024105147 has 8 divisors (see below), whose sum is σ = 518639605344. Its totient is φ = 499409022528.

The previous prime is 509024105143. The next prime is 509024105203. The reversal of 509024105147 is 741501420905.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 509024105147 - 2² = 509024105143 is a prime.

It is a super-2 number, since 2×509024105147² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 509024105147.

It is not an unprimeable number, because it can be changed into a prime (509024105143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3558938 + ... + 3699200.

It is an arithmetic number, because the mean of its divisors is an integer number (64829950668).

Almost surely, 2^509024105147 is an apocalyptic number.

509024105147 is a deficient number, since it is larger than the sum of its proper divisors (9615500197).

509024105147 is a wasteful number, since it uses less digits than its factorization.

509024105147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208789.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 509024105147 in words is "five hundred nine billion, twenty-four million, one hundred five thousand, one hundred forty-seven".