554030400 has 336 divisors, whose sum is σ = 2267712000. Its totient is φ = 115046400.

The previous prime is 554030387. The next prime is 554030401. The reversal of 554030400 is 4030455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554030401) 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, 368851 + ... + 370349.

Almost surely, 2^554030400 is an apocalyptic number.

554030400 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 554030400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1133856000).

554030400 is an abundant number, since it is smaller than the sum of its proper divisors (1713681600).

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

554030400 is a wasteful number, since it uses less digits than its factorization.

554030400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542 (or 1527 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 554030400 is about 23537.8503691395. The cubic root of 554030400 is about 821.3177305838.

Adding to 554030400 its reverse (4030455), we get a palindrome (558060855).

Subtracting from 554030400 its reverse (4030455), we obtain a palindrome (549999945).

The spelling of 554030400 in words is "five hundred fifty-four million, thirty thousand, four hundred".