508067989 has 16 divisors (see below), whose sum is σ = 601844544. Its totient is φ = 426336240.

The previous prime is 508067969. The next prime is 508068013. The reversal of 508067989 is 989760805.

It is not a de Polignac number, because 508067989 - 2⁹ = 508067477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508067909) by changing a digit.

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, 2622 + ... + 31984.

It is an arithmetic number, because the mean of its divisors is an integer number (37615284).

Almost surely, 2^508067989 is an apocalyptic number.

It is an amenable number.

508067989 is a deficient number, since it is larger than the sum of its proper divisors (93776555).

508067989 is a wasteful number, since it uses less digits than its factorization.

508067989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29409 (or 29387 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 508067989 is about 22540.3635507505. The cubic root of 508067989 is about 797.9468126393.

The spelling of 508067989 in words is "five hundred eight million, sixty-seven thousand, nine hundred eighty-nine".