4987187146837 has 16 divisors (see below), whose sum is σ = 5757842374272. Its totient is φ = 4231299608640.

The previous prime is 4987187146807. The next prime is 4987187146867. The reversal of 4987187146837 is 7386417817894.

It is an interprime number because it is at equal distance from previous prime (4987187146807) and next prime (4987187146867).

It is a cyclic number.

It is not a de Polignac number, because 4987187146837 - 2¹¹ = 4987187144789 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4987187146837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987187146807) 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 15 ways as a sum of consecutive naturals, for example, 8796114 + ... + 9345907.

It is an arithmetic number, because the mean of its divisors is an integer number (359865148392).

Almost surely, 2^{4987187146837} is an apocalyptic number.

It is an amenable number.

4987187146837 is a deficient number, since it is larger than the sum of its proper divisors (770655227435).

4987187146837 is a wasteful number, since it uses less digits than its factorization.

4987187146837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18142428.

The product of its digits is 455196672, while the sum is 73.

The spelling of 4987187146837 in words is "four trillion, nine hundred eighty-seven billion, one hundred eighty-seven million, one hundred forty-six thousand, eight hundred thirty-seven".