55035453200 has 960 divisors, whose sum is σ = 188467937280. Its totient is φ = 14929920000.

The previous prime is 55035453191. The next prime is 55035453227. The reversal of 55035453200 is 235453055.

It is a super-2 number, since 2×55035453200² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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 191 ways as a sum of consecutive naturals, for example, 364473125 + ... + 364473275.

It is an arithmetic number, because the mean of its divisors is an integer number (196320768).

Almost surely, 2^55035453200 is an apocalyptic number.

55035453200 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 55035453200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94233968640).

55035453200 is an abundant number, since it is smaller than the sum of its proper divisors (133432484080).

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

55035453200 is a wasteful number, since it uses less digits than its factorization.

55035453200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 55035453200 in words is "fifty-five billion, thirty-five million, four hundred fifty-three thousand, two hundred".