509301472 has 12 divisors (see below), whose sum is σ = 1002687336. Its totient is φ = 254650720.

The previous prime is 509301431. The next prime is 509301497. The reversal of 509301472 is 274103905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7957804 + ... + 7957867.

It is an arithmetic number, because the mean of its divisors is an integer number (83557278).

Almost surely, 2^509301472 is an apocalyptic number.

It is an amenable number.

509301472 is a deficient number, since it is larger than the sum of its proper divisors (493385864).

509301472 is a wasteful number, since it uses less digits than its factorization.

509301472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15915681 (or 15915673 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 509301472 is about 22567.7086120855. The cubic root of 509301472 is about 798.5920401818.

The spelling of 509301472 in words is "five hundred nine million, three hundred one thousand, four hundred seventy-two".