5142493484085 has 16 divisors (see below), whose sum is σ = 8383234662144. Its totient is φ = 2690914828992.

The previous prime is 5142493484047. The next prime is 5142493484111. The reversal of 5142493484085 is 5804843942415.

It is not a de Polignac number, because 5142493484085 - 2⁶ = 5142493484021 is a prime.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 3234271837 + ... + 3234273426.

It is an arithmetic number, because the mean of its divisors is an integer number (523952166384).

Almost surely, 2^{5142493484085} is an apocalyptic number.

It is an amenable number.

5142493484085 is a deficient number, since it is larger than the sum of its proper divisors (3240741178059).

5142493484085 is a wasteful number, since it uses less digits than its factorization.

5142493484085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6468545324.

The product of its (nonzero) digits is 22118400, while the sum is 57.

The spelling of 5142493484085 in words is "five trillion, one hundred forty-two billion, four hundred ninety-three million, four hundred eighty-four thousand, eighty-five".