554144430 has 48 divisors (see below), whose sum is σ = 1547084880. Its totient is φ = 126661248.

The previous prime is 554144399. The next prime is 554144467. The reversal of 554144430 is 34441455.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187015 + ... + 189954.

It is an arithmetic number, because the mean of its divisors is an integer number (32230935).

Almost surely, 2^554144430 is an apocalyptic number.

554144430 is an abundant number, since it is smaller than the sum of its proper divisors (992940450).

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

554144430 is a wasteful number, since it uses less digits than its factorization.

554144430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376993 (or 376986 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 554144430 is about 23540.2725132909. The cubic root of 554144430 is about 821.3740743249.

Adding to 554144430 its reverse (34441455), we get a palindrome (588585885).

The spelling of 554144430 in words is "five hundred fifty-four million, one hundred forty-four thousand, four hundred thirty".