509510452 has 12 divisors (see below), whose sum is σ = 972701856. Its totient is φ = 231595640.

The previous prime is 509510447. The next prime is 509510459. The reversal of 509510452 is 254015905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (509510459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5789848 + ... + 5789935.

It is an arithmetic number, because the mean of its divisors is an integer number (81058488).

Almost surely, 2^509510452 is an apocalyptic number.

It is an amenable number.

509510452 is a deficient number, since it is larger than the sum of its proper divisors (463191404).

509510452 is a wasteful number, since it uses less digits than its factorization.

509510452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11579798 (or 11579796 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 509510452 is about 22572.3382040940. The cubic root of 509510452 is about 798.7012531283.

The spelling of 509510452 in words is "five hundred nine million, five hundred ten thousand, four hundred fifty-two".