554489960 has 32 divisors (see below), whose sum is σ = 1248314760. Its totient is φ = 221669376.

The previous prime is 554489917. The next prime is 554489981. The reversal of 554489960 is 69984455.

It can be written as a sum of positive squares in 4 ways, for example, as 554225764 + 264196 = 23542^2 + 514^2 .

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 554489899 and 554489908.

It is an unprimeable number.

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, 102032 + ... + 107328.

Almost surely, 2^554489960 is an apocalyptic number.

It is an amenable number.

554489960 is an abundant number, since it is smaller than the sum of its proper divisors (693824800).

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

554489960 is a wasteful number, since it uses less digits than its factorization.

554489960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7925 (or 7921 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 50.

The square root of 554489960 is about 23547.6104944854. The cubic root of 554489960 is about 821.5447581156.

The spelling of 554489960 in words is "five hundred fifty-four million, four hundred eighty-nine thousand, nine hundred sixty".