5506013100 has 144 divisors (see below), whose sum is σ = 18478761728. Its totient is φ = 1239701760.

The previous prime is 5506013099. The next prime is 5506013143. The reversal of 5506013100 is 13106055.

It is a happy number.

It is a super-2 number, since 2×5506013100² = 60632360514743220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121134 + ... + 160266.

Almost surely, 2^5506013100 is an apocalyptic number.

5506013100 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 5506013100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9239380864).

5506013100 is an abundant number, since it is smaller than the sum of its proper divisors (12972748628).

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

5506013100 is a wasteful number, since it uses less digits than its factorization.

5506013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39224 (or 39217 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5506013100 is about 74202.5141083508. The cubic root of 5506013100 is about 1765.8172163303.

Adding to 5506013100 its reverse (13106055), we get a palindrome (5519119155).

The spelling of 5506013100 in words is "five billion, five hundred six million, thirteen thousand, one hundred".