554330430 has 48 divisors (see below), whose sum is σ = 1452291984. Its totient is φ = 146689920.

The previous prime is 554330423. The next prime is 554330449. The reversal of 554330430 is 34033455.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 554330394 and 554330403.

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, 11719 + ... + 35298.

It is an arithmetic number, because the mean of its divisors is an integer number (30256083).

Almost surely, 2^554330430 is an apocalyptic number.

554330430 is an abundant number, since it is smaller than the sum of its proper divisors (897961554).

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

554330430 is a wasteful number, since it uses less digits than its factorization.

554330430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47161 (or 47158 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 554330430 is about 23544.2228582725. Note that the first 3 decimals coincide. The cubic root of 554330430 is about 821.4659628168.

Adding to 554330430 its reverse (34033455), we get a palindrome (588363885).

The spelling of 554330430 in words is "five hundred fifty-four million, three hundred thirty thousand, four hundred thirty".