5110985500 has 96 divisors (see below), whose sum is σ = 11682897408. Its totient is φ = 1950912000.

The previous prime is 5110985489. The next prime is 5110985521. The reversal of 5110985500 is 55890115.

It is a super-2 number, since 2×5110985500² = 52244345562420500000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1129242 + ... + 1133758.

It is an arithmetic number, because the mean of its divisors is an integer number (121696848).

Almost surely, 2^5110985500 is an apocalyptic number.

5110985500 is a gapful number since it is divisible by the number (50) 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 5110985500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5841448704).

5110985500 is an abundant number, since it is smaller than the sum of its proper divisors (6571911908).

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

5110985500 is a wasteful number, since it uses less digits than its factorization.

5110985500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4640 (or 4628 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 34.

The square root of 5110985500 is about 71491.1567957884. The cubic root of 5110985500 is about 1722.5356394948.

The spelling of 5110985500 in words is "five billion, one hundred ten million, nine hundred eighty-five thousand, five hundred".