508890048 has 112 divisors (see below), whose sum is σ = 1400226816. Its totient is φ = 162938880.

The previous prime is 508890043. The next prime is 508890049. The reversal of 508890048 is 840098805.

It is a junction number, because it is equal to n+sod(n) for n = 508889991 and 508890009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508890043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1148515 + ... + 1148957.

Almost surely, 2^508890048 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 508890048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (700113408).

508890048 is an abundant number, since it is smaller than the sum of its proper divisors (891336768).

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

508890048 is a wasteful number, since it uses less digits than its factorization.

508890048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682 (or 672 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 42.

The square root of 508890048 is about 22558.5914453895. The cubic root of 508890048 is about 798.3769426663.

The spelling of 508890048 in words is "five hundred eight million, eight hundred ninety thousand, forty-eight".