5098489902 has 96 divisors (see below), whose sum is σ = 12598799616. Its totient is φ = 1475020800.

The previous prime is 5098489889. The next prime is 5098489909. The reversal of 5098489902 is 2099848905.

5098489902 is a `hidden beast` number, since 509 + 8 + 48 + 9 + 90 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5098489909) 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 47 ways as a sum of consecutive naturals, for example, 4421358 + ... + 4422510.

It is an arithmetic number, because the mean of its divisors is an integer number (131237496).

Almost surely, 2^5098489902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5098489902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6299399808).

5098489902 is an abundant number, since it is smaller than the sum of its proper divisors (7500309714).

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

5098489902 is a wasteful number, since it uses less digits than its factorization.

5098489902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 5098489902 is about 71403.7107018956. The cubic root of 5098489902 is about 1721.1307129342.

The spelling of 5098489902 in words is "five billion, ninety-eight million, four hundred eighty-nine thousand, nine hundred two".