55004300 has 72 divisors (see below), whose sum is σ = 133064400. Its totient is φ = 19595520.

The previous prime is 55004281. The next prime is 55004309. The reversal of 55004300 is 340055.

It is not an unprimeable number, because it can be changed into a prime (55004309) 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, 36971 + ... + 38429.

Almost surely, 2^55004300 is an apocalyptic number.

55004300 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 55004300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66532200).

55004300 is an abundant number, since it is smaller than the sum of its proper divisors (78060100).

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

55004300 is a wasteful number, since it uses less digits than its factorization.

55004300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 55004300 is about 7416.4883873704. The cubic root of 55004300 is about 380.3051565425.

Adding to 55004300 its reverse (340055), we get a palindrome (55344355).

The spelling of 55004300 in words is "fifty-five million, four thousand, three hundred".