4996185887 has 64 divisors (see below), whose sum is σ = 6563773440. Its totient is φ = 3691008000.

The previous prime is 4996185881. The next prime is 4996185893. The reversal of 4996185887 is 7885816994.

It is an interprime number because it is at equal distance from previous prime (4996185881) and next prime (4996185893).

It is a cyclic number.

It is not a de Polignac number, because 4996185887 - 2⁸ = 4996185631 is a prime.

Its product of digits (34836480) is a multiple of the sum of its prime divisors (432).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4996185881) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27911564 + ... + 27911742.

It is an arithmetic number, because the mean of its divisors is an integer number (102558960).

Almost surely, 2^4996185887 is an apocalyptic number.

4996185887 is a deficient number, since it is larger than the sum of its proper divisors (1567587553).

4996185887 is a wasteful number, since it uses less digits than its factorization.

4996185887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432.

The product of its digits is 34836480, while the sum is 65.

The square root of 4996185887 is about 70683.7031217239. The cubic root of 4996185887 is about 1709.5410333048.

It can be divided in two parts, 499618 and 5887, that added together give a palindrome (505505).

The spelling of 4996185887 in words is "four billion, nine hundred ninety-six million, one hundred eighty-five thousand, eight hundred eighty-seven".