5455801200 has 120 divisors (see below), whose sum is σ = 17568048688. Its totient is φ = 1447280640.

The previous prime is 5455801157. The next prime is 5455801201. The reversal of 5455801200 is 21085545.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5455801201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 219822 + ... + 243378.

Almost surely, 2^5455801200 is an apocalyptic number.

5455801200 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 5455801200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8784024344).

5455801200 is an abundant number, since it is smaller than the sum of its proper divisors (12112247488).

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

5455801200 is a wasteful number, since it uses less digits than its factorization.

5455801200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23771 (or 23760 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The square root of 5455801200 is about 73863.3955352717. The cubic root of 5455801200 is about 1760.4330459890.

Adding to 5455801200 its reverse (21085545), we get a palindrome (5476886745).

The spelling of 5455801200 in words is "five billion, four hundred fifty-five million, eight hundred one thousand, two hundred".