554494476 has 12 divisors (see below), whose sum is σ = 1293820472. Its totient is φ = 184831488.

The previous prime is 554494463. The next prime is 554494477. The reversal of 554494476 is 674494455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×554494476³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (554494477) 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 3 ways as a sum of consecutive naturals, for example, 23103925 + ... + 23103948.

Almost surely, 2^554494476 is an apocalyptic number.

It is an amenable number.

554494476 is an abundant number, since it is smaller than the sum of its proper divisors (739325996).

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

554494476 is a wasteful number, since it uses less digits than its factorization.

554494476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46207880 (or 46207878 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 48.

The square root of 554494476 is about 23547.7063851238. The cubic root of 554494476 is about 821.5469884452.

The spelling of 554494476 in words is "five hundred fifty-four million, four hundred ninety-four thousand, four hundred seventy-six".