4999510000 has 100 divisors (see below), whose sum is σ = 12631169232. Its totient is φ = 1912768000.

The previous prime is 4999509989. The next prime is 4999510003. The reversal of 4999510000 is 159994.

It is a tau number, because it is divible by the number of its divisors (100).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999510003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 219132 + ... + 240868.

Almost surely, 2^4999510000 is an apocalyptic number.

4999510000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4999510000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6315584616).

4999510000 is an abundant number, since it is smaller than the sum of its proper divisors (7631659232).

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

4999510000 is a wasteful number, since it uses less digits than its factorization.

4999510000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21788 (or 21767 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 4999510000 is about 70707.2132105346. The cubic root of 4999510000 is about 1709.9200856376.

Adding to 4999510000 its reverse (159994), we get a palindrome (4999669994).

It can be divided in two parts, 49995 and 10000, that added together give a palindrome (59995).

The spelling of 4999510000 in words is "four billion, nine hundred ninety-nine million, five hundred ten thousand".