5550910000 has 50 divisors (see below), whose sum is σ = 13439332412. Its totient is φ = 2220360000.

The previous prime is 5550909997. The next prime is 5550910007. The reversal of 5550910000 is 190555.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5550910007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 267546 + ... + 287545.

Almost surely, 2^5550910000 is an apocalyptic number.

5550910000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5550910000 is an abundant number, since it is smaller than the sum of its proper divisors (7888422412).

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

5550910000 is an equidigital number, since it uses as much as digits as its factorization.

5550910000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555119 (or 555098 counting only the distinct ones).

The product of its (nonzero) digits is 1125, while the sum is 25.

The square root of 5550910000 is about 74504.4293985264. The cubic root of 5550910000 is about 1770.6038136978.

The spelling of 5550910000 in words is "five billion, five hundred fifty million, nine hundred ten thousand".