5550040500 has 96 divisors (see below), whose sum is σ = 16203777408. Its totient is φ = 1476160000.

The previous prime is 5550040499. The next prime is 5550040513. The reversal of 5550040500 is 50400555.

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, 596887 + ... + 606113.

It is an arithmetic number, because the mean of its divisors is an integer number (168789348).

Almost surely, 2^5550040500 is an apocalyptic number.

5550040500 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 5550040500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8101888704).

5550040500 is an abundant number, since it is smaller than the sum of its proper divisors (10653736908).

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

5550040500 is a wasteful number, since it uses less digits than its factorization.

5550040500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9650 (or 9638 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 5550040500 is about 74498.5939464632. The cubic root of 5550040500 is about 1770.5113591629.

The spelling of 5550040500 in words is "five billion, five hundred fifty million, forty thousand, five hundred".