508849359378 has 8 divisors (see below), whose sum is σ = 1017698718768. Its totient is φ = 169616453124.

The previous prime is 508849359373. The next prime is 508849359379. The reversal of 508849359378 is 873953948805.

It is a happy number.

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

508849359378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (508849359371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42404113276 + ... + 42404113287.

It is an arithmetic number, because the mean of its divisors is an integer number (127212339846).

Almost surely, 2^508849359378 is an apocalyptic number.

508849359378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

508849359378 is a wasteful number, since it uses less digits than its factorization.

508849359378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84808226568.

The product of its (nonzero) digits is 261273600, while the sum is 69.

The spelling of 508849359378 in words is "five hundred eight billion, eight hundred forty-nine million, three hundred fifty-nine thousand, three hundred seventy-eight".