554042000 has 40 divisors (see below), whose sum is σ = 1339678392. Its totient is φ = 221616000.

The previous prime is 554041991. The next prime is 554042003. The reversal of 554042000 is 240455.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 120736144 + 433305856 = 10988^2 + 20816^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (554042003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136511 + ... + 140510.

Almost surely, 2^554042000 is an apocalyptic number.

554042000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

554042000 is an abundant number, since it is smaller than the sum of its proper divisors (785636392).

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

554042000 is a wasteful number, since it uses less digits than its factorization.

554042000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277044 (or 277028 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 554042000 is about 23538.0967794765. The cubic root of 554042000 is about 821.3234626515.

Adding to 554042000 its reverse (240455), we get a palindrome (554282455).

The spelling of 554042000 in words is "five hundred fifty-four million, forty-two thousand".