554100100 has 72 divisors (see below), whose sum is σ = 1252810440. Its totient is φ = 212459520.

The previous prime is 554100073. The next prime is 554100101. The reversal of 554100100 is 1001455.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 236975236 + 317124864 = 15394^2 + 17808^2 .

It is not an unprimeable number, because it can be changed into a prime (554100101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 454692 + ... + 455908.

It is an arithmetic number, because the mean of its divisors is an integer number (17400145).

Almost surely, 2^554100100 is an apocalyptic number.

554100100 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 554100100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626405220).

554100100 is an abundant number, since it is smaller than the sum of its proper divisors (698710340).

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

554100100 is a wasteful number, since it uses less digits than its factorization.

554100100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417 (or 1410 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 554100100 is about 23539.3309165745. The cubic root of 554100100 is about 821.3521712002.

Adding to 554100100 its reverse (1001455), we get a palindrome (555101555).

The spelling of 554100100 in words is "five hundred fifty-four million, one hundred thousand, one hundred".