5515200 has 126 divisors (see below), whose sum is σ = 19653504. Its totient is φ = 1466880.

The previous prime is 5515199. The next prime is 5515207. The reversal of 5515200 is 25155.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515207) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14209 + ... + 14591.

Almost surely, 2^5515200 is an apocalyptic number.

5515200 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 5515200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9826752).

5515200 is an abundant number, since it is smaller than the sum of its proper divisors (14138304).

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

5515200 is a wasteful number, since it uses less digits than its factorization.

5515200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 18.

The square root of 5515200 is about 2348.4462948937. The cubic root of 5515200 is about 176.6798771815.

The spelling of 5515200 in words is "five million, five hundred fifteen thousand, two hundred".