508720883 has 8 divisors (see below), whose sum is σ = 563252160. Its totient is φ = 455570280.

The previous prime is 508720873. The next prime is 508720909. The reversal of 508720883 is 388027805.

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

It is not a de Polignac number, because 508720883 - 2⁸ = 508720627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 508720883.

It is not an unprimeable number, because it can be changed into a prime (508720843) 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, 344393 + ... + 345866.

It is an arithmetic number, because the mean of its divisors is an integer number (70406520).

Almost surely, 2^508720883 is an apocalyptic number.

508720883 is a deficient number, since it is larger than the sum of its proper divisors (54531277).

508720883 is a wasteful number, since it uses less digits than its factorization.

508720883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690337.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 508720883 is about 22554.8416753477. The cubic root of 508720883 is about 798.2884674944.

The spelling of 508720883 in words is "five hundred eight million, seven hundred twenty thousand, eight hundred eighty-three".