5553111000 has 128 divisors (see below), whose sum is σ = 18237772800. Its totient is φ = 1402876800.

The previous prime is 5553110977. The next prime is 5553111017. The reversal of 5553111000 is 1113555.

It is a nialpdrome in base 10.

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, 8289 + ... + 105711.

It is an arithmetic number, because the mean of its divisors is an integer number (142482600).

Almost surely, 2^5553111000 is an apocalyptic number.

5553111000 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 5553111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9118886400).

5553111000 is an abundant number, since it is smaller than the sum of its proper divisors (12684661800).

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

5553111000 is a wasteful number, since it uses less digits than its factorization.

5553111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97466 (or 97452 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 21.

The square root of 5553111000 is about 74519.1988684795. The cubic root of 5553111000 is about 1770.8378044024.

Adding to 5553111000 its reverse (1113555), we get a palindrome (5554224555).

The spelling of 5553111000 in words is "five billion, five hundred fifty-three million, one hundred eleven thousand".