5138274047280 has 160 divisors (see below), whose sum is σ = 17493332140800. Its totient is φ = 1237282083840.

The previous prime is 5138274047191. The next prime is 5138274047293. The reversal of 5138274047280 is 827404728315.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6137902 + ... + 6924621.

It is an arithmetic number, because the mean of its divisors is an integer number (109333325880).

Almost surely, 2^{5138274047280} is an apocalyptic number.

It is an amenable number.

5138274047280 is an abundant number, since it is smaller than the sum of its proper divisors (12355058093520).

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

5138274047280 is a wasteful number, since it uses less digits than its factorization.

5138274047280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13062699 (or 13062693 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 51.

The spelling of 5138274047280 in words is "five trillion, one hundred thirty-eight billion, two hundred seventy-four million, forty-seven thousand, two hundred eighty".