5548211400 has 48 divisors (see below), whose sum is σ = 17199457200. Its totient is φ = 1479522880.

The previous prime is 5548211399. The next prime is 5548211407. The reversal of 5548211400 is 41128455.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5548211407) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4622910 + ... + 4624109.

It is an arithmetic number, because the mean of its divisors is an integer number (358322025).

Almost surely, 2^5548211400 is an apocalyptic number.

5548211400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5548211400 is an abundant number, since it is smaller than the sum of its proper divisors (11651245800).

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

5548211400 is a wasteful number, since it uses less digits than its factorization.

5548211400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247038 (or 9247029 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 5548211400 is about 74486.3168642402. The cubic root of 5548211400 is about 1770.3168381708.

Adding to 5548211400 its reverse (41128455), we get a palindrome (5589339855).

The spelling of 5548211400 in words is "five billion, five hundred forty-eight million, two hundred eleven thousand, four hundred".