508805435942 has 16 divisors (see below), whose sum is σ = 808216017120. Its totient is φ = 239404291968.

The previous prime is 508805435939. The next prime is 508805436023. The reversal of 508805435942 is 249534508805.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801773 + ... + 1288584.

It is an arithmetic number, because the mean of its divisors is an integer number (50513501070).

Almost surely, 2^508805435942 is an apocalyptic number.

508805435942 is a deficient number, since it is larger than the sum of its proper divisors (299410581178).

508805435942 is a wasteful number, since it uses less digits than its factorization.

508805435942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097535.

The product of its (nonzero) digits is 6912000, while the sum is 53.

The spelling of 508805435942 in words is "five hundred eight billion, eight hundred five million, four hundred thirty-five thousand, nine hundred forty-two".