554242120 has 16 divisors (see below), whose sum is σ = 1247044860. Its totient is φ = 221696832.

The previous prime is 554242099. The next prime is 554242133. The reversal of 554242120 is 21242455.

It can be written as a sum of positive squares in 2 ways, for example, as 506880196 + 47361924 = 22514^2 + 6882^2 .

It is a super-4 number, since 4×554242120⁴ (a number of 36 digits) contains 4444 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6927987 + ... + 6928066.

Almost surely, 2^554242120 is an apocalyptic number.

It is an amenable number.

554242120 is an abundant number, since it is smaller than the sum of its proper divisors (692802740).

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

554242120 is a wasteful number, since it uses less digits than its factorization.

554242120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13856064 (or 13856060 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 554242120 is about 23542.3473765893. The cubic root of 554242120 is about 821.4223381073.

Adding to 554242120 its reverse (21242455), we get a palindrome (575484575).

The spelling of 554242120 in words is "five hundred fifty-four million, two hundred forty-two thousand, one hundred twenty".