5515106100 has 144 divisors (see below), whose sum is σ = 18293079168. Its totient is φ = 1256693760.

The previous prime is 5515106071. The next prime is 5515106123. The reversal of 5515106100 is 16015155.

It is a congruent number.

It is an unprimeable number.

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, 703804 + ... + 711596.

It is an arithmetic number, because the mean of its divisors is an integer number (127035272).

Almost surely, 2^5515106100 is an apocalyptic number.

5515106100 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 5515106100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9146539584).

5515106100 is an abundant number, since it is smaller than the sum of its proper divisors (12777973068).

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

5515106100 is a wasteful number, since it uses less digits than its factorization.

5515106100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8154 (or 8147 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The square root of 5515106100 is about 74263.7603410977. The cubic root of 5515106100 is about 1766.7887447780.

The spelling of 5515106100 in words is "five billion, five hundred fifteen million, one hundred six thousand, one hundred".