554155244 has 12 divisors (see below), whose sum is σ = 979187664. Its totient is φ = 274387344.

The previous prime is 554155241. The next prime is 554155249. The reversal of 554155244 is 442551455.

554155244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×554155244³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (554155241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672107 + ... + 672930.

It is an arithmetic number, because the mean of its divisors is an integer number (81598972).

Almost surely, 2^554155244 is an apocalyptic number.

It is an amenable number.

554155244 is a deficient number, since it is larger than the sum of its proper divisors (425032420).

554155244 is a wasteful number, since it uses less digits than its factorization.

554155244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345144 (or 1345142 counting only the distinct ones).

The product of its digits is 80000, while the sum is 35.

The square root of 554155244 is about 23540.5022036489. The cubic root of 554155244 is about 821.3794172650.

The spelling of 554155244 in words is "five hundred fifty-four million, one hundred fifty-five thousand, two hundred forty-four".