508788057 has 8 divisors (see below), whose sum is σ = 679182784. Its totient is φ = 338792688.

The previous prime is 508788029. The next prime is 508788067. The reversal of 508788057 is 750887805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 508788057 - 2⁸ = 508787801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 508787997 and 508788015.

It is not an unprimeable number, because it can be changed into a prime (508788067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96853 + ... + 101970.

It is an arithmetic number, because the mean of its divisors is an integer number (84897848).

Almost surely, 2^508788057 is an apocalyptic number.

It is an amenable number.

508788057 is a deficient number, since it is larger than the sum of its proper divisors (170394727).

508788057 is a wasteful number, since it uses less digits than its factorization.

508788057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199679.

The product of its (nonzero) digits is 627200, while the sum is 48.

The square root of 508788057 is about 22556.3307521414. The cubic root of 508788057 is about 798.3236025892.

The spelling of 508788057 in words is "five hundred eight million, seven hundred eighty-eight thousand, fifty-seven".