5501400 has 96 divisors (see below), whose sum is σ = 17476560. Its totient is φ = 1431040.

The previous prime is 5501399. The next prime is 5501401. The reversal of 5501400 is 41055.

It is an interprime number because it is at equal distance from previous prime (5501399) and next prime (5501401).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 5501400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5501401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31714 + ... + 31886.

Almost surely, 2^5501400 is an apocalyptic number.

5501400 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 5501400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8738280).

5501400 is an abundant number, since it is smaller than the sum of its proper divisors (11975160).

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

5501400 is a wasteful number, since it uses less digits than its factorization.

5501400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5501400 is about 2345.5063419228. The cubic root of 5501400 is about 176.5323927310.

Adding to 5501400 its reverse (41055), we get a palindrome (5542455).

The spelling of 5501400 in words is "five million, five hundred one thousand, four hundred".