508606049 has 4 divisors (see below), whose sum is σ = 581264064. Its totient is φ = 435948036.

The previous prime is 508606001. The next prime is 508606081. The reversal of 508606049 is 940606805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-508606049 is a prime.

It is a super-2 number, since 2×508606049² = 517360226158780802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508600049) 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, 36328997 + ... + 36329010.

It is an arithmetic number, because the mean of its divisors is an integer number (145316016).

Almost surely, 2^508606049 is an apocalyptic number.

It is an amenable number.

508606049 is a deficient number, since it is larger than the sum of its proper divisors (72658015).

508606049 is an equidigital number, since it uses as much as digits as its factorization.

508606049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72658014.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 508606049 is about 22552.2958698222. The cubic root of 508606049 is about 798.2283968614.

The spelling of 508606049 in words is "five hundred eight million, six hundred six thousand, forty-nine".