508853642 has 48 divisors (see below), whose sum is σ = 862414560. Its totient is φ = 224933280.

The previous prime is 508853641. The next prime is 508853651. The reversal of 508853642 is 246358805.

It is a self number, because there is not a number n which added to its sum of digits gives 508853642.

It is not an unprimeable number, because it can be changed into a prime (508853641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2241533 + ... + 2241759.

It is an arithmetic number, because the mean of its divisors is an integer number (17966970).

Almost surely, 2^508853642 is an apocalyptic number.

508853642 is a deficient number, since it is larger than the sum of its proper divisors (353560918).

508853642 is a wasteful number, since it uses less digits than its factorization.

508853642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 508853642 is about 22557.7845100090. The cubic root of 508853642 is about 798.3579035804.

The spelling of 508853642 in words is "five hundred eight million, eight hundred fifty-three thousand, six hundred forty-two".