5131486113042 has 64 divisors (see below), whose sum is σ = 10611952210944. Its totient is φ = 1652963889600.

The previous prime is 5131486112939. The next prime is 5131486113043. The reversal of 5131486113042 is 2403116841315.

It is not an unprimeable number, because it can be changed into a prime (5131486113043) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 303935533 + ... + 303952415.

It is an arithmetic number, because the mean of its divisors is an integer number (165811753296).

Almost surely, 2^{5131486113042} is an apocalyptic number.

5131486113042 is an abundant number, since it is smaller than the sum of its proper divisors (5480466097902).

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

5131486113042 is a wasteful number, since it uses less digits than its factorization.

5131486113042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26143.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 5131486113042 in words is "five trillion, one hundred thirty-one billion, four hundred eighty-six million, one hundred thirteen thousand, forty-two".