5138315152816 has 10 divisors (see below), whose sum is σ = 9955485608612. Its totient is φ = 2569157576400.

The previous prime is 5138315152813. The next prime is 5138315152829. The reversal of 5138315152816 is 6182515138315.

It is a self number, because there is not a number n which added to its sum of digits gives 5138315152816.

It is not an unprimeable number, because it can be changed into a prime (5138315152813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160572348510 + ... + 160572348541.

Almost surely, 2^{5138315152816} is an apocalyptic number.

It is an amenable number.

5138315152816 is a deficient number, since it is larger than the sum of its proper divisors (4817170455796).

5138315152816 is a wasteful number, since it uses less digits than its factorization.

5138315152816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321144697059 (or 321144697053 counting only the distinct ones).

The product of its digits is 864000, while the sum is 49.

The spelling of 5138315152816 in words is "five trillion, one hundred thirty-eight billion, three hundred fifteen million, one hundred fifty-two thousand, eight hundred sixteen".