508532949 has 12 divisors (see below), whose sum is σ = 743398656. Its totient is φ = 334936872.

The previous prime is 508532911. The next prime is 508532971. The reversal of 508532949 is 949235805.

508532949 is a `hidden beast` number, since 508 + 53 + 2 + 94 + 9 = 666.

It is not a de Polignac number, because 508532949 - 2⁷ = 508532821 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508532909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339637 + ... + 341130.

It is an arithmetic number, because the mean of its divisors is an integer number (61949888).

Almost surely, 2^508532949 is an apocalyptic number.

It is an amenable number.

508532949 is a deficient number, since it is larger than the sum of its proper divisors (234865707).

508532949 is a wasteful number, since it uses less digits than its factorization.

508532949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680856 (or 680853 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The square root of 508532949 is about 22550.6751340176. The cubic root of 508532949 is about 798.1901529254.

It can be divided in two parts, 5085 and 32949, that multiplied together give a triangular number (167545665 = T₁₈₃₀₅).

The spelling of 508532949 in words is "five hundred eight million, five hundred thirty-two thousand, nine hundred forty-nine".