508665088 has 72 divisors (see below), whose sum is σ = 1040772096. Its totient is φ = 248064000.

The previous prime is 508665077. The next prime is 508665089. The reversal of 508665088 is 880566805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508665089) 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, 2663073 + ... + 2663263.

It is an arithmetic number, because the mean of its divisors is an integer number (14455168).

Almost surely, 2^508665088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 508665088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (520386048).

508665088 is an abundant number, since it is smaller than the sum of its proper divisors (532107008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

508665088 is a wasteful number, since it uses less digits than its factorization.

508665088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 46.

The square root of 508665088 is about 22553.6047673094. The cubic root of 508665088 is about 798.2592817890.

The spelling of 508665088 in words is "five hundred eight million, six hundred sixty-five thousand, eighty-eight".