508026040 has 32 divisors (see below), whose sum is σ = 1144044000. Its totient is φ = 203035264.

The previous prime is 508026023. The next prime is 508026059. The reversal of 508026040 is 40620805.

It is a junction number, because it is equal to n+sod(n) for n = 508025996 and 508026014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47946 + ... + 57574.

It is an arithmetic number, because the mean of its divisors is an integer number (35751375).

Almost surely, 2^508026040 is an apocalyptic number.

It is an amenable number.

508026040 is an abundant number, since it is smaller than the sum of its proper divisors (636017960).

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

508026040 is a wasteful number, since it uses less digits than its factorization.

508026040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10959 (or 10955 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 508026040 is about 22539.4330008543. The cubic root of 508026040 is about 797.9248510168.

Adding to 508026040 its reverse (40620805), we get a palindrome (548646845).

The spelling of 508026040 in words is "five hundred eight million, twenty-six thousand, forty".