55536300 has 144 divisors (see below), whose sum is σ = 181793920. Its totient is φ = 14541120.

The previous prime is 55536293. The next prime is 55536307. The reversal of 55536300 is 363555.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (55536293) and next prime (55536307).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (55536307) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180747 + ... + 181053.

Almost surely, 2^55536300 is an apocalyptic number.

55536300 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 55536300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90896960).

55536300 is an abundant number, since it is smaller than the sum of its proper divisors (126257620).

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

55536300 is a wasteful number, since it uses less digits than its factorization.

55536300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397 (or 384 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 55536300 is about 7452.2681111189. The cubic root of 55536300 is about 381.5273248729.

Adding to 55536300 its reverse (363555), we get a palindrome (55899855).

The spelling of 55536300 in words is "fifty-five million, five hundred thirty-six thousand, three hundred".