554200420 has 24 divisors (see below), whose sum is σ = 1168126848. Its totient is φ = 220860000.

The previous prime is 554200399. The next prime is 554200421. The reversal of 554200420 is 24002455.

It is a junction number, because it is equal to n+sod(n) for n = 554200391 and 554200400.

It is not an unprimeable number, because it can be changed into a prime (554200421) 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 7 ways as a sum of consecutive naturals, for example, 45706 + ... + 56545.

It is an arithmetic number, because the mean of its divisors is an integer number (48671952).

Almost surely, 2^554200420 is an apocalyptic number.

It is an amenable number.

554200420 is an abundant number, since it is smaller than the sum of its proper divisors (613926428).

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

554200420 is a wasteful number, since it uses less digits than its factorization.

554200420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102531 (or 102529 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 554200420 is about 23541.4617218218. The cubic root of 554200420 is about 821.4017369000.

Adding to 554200420 its reverse (24002455), we get a palindrome (578202875).

The spelling of 554200420 in words is "five hundred fifty-four million, two hundred thousand, four hundred twenty".