554626244 has 12 divisors (see below), whose sum is σ = 971472684. Its totient is φ = 277062624.

The previous prime is 554626217. The next prime is 554626253. The reversal of 554626244 is 442626455.

It can be written as a sum of positive squares in 2 ways, for example, as 115304644 + 439321600 = 10738^2 + 20960^2 .

It is a super-2 number, since 2×554626244² = 615220541067095072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 554626198 and 554626207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57599 + ... + 66534.

It is an arithmetic number, because the mean of its divisors is an integer number (80956057).

Almost surely, 2^554626244 is an apocalyptic number.

It is an amenable number.

554626244 is a deficient number, since it is larger than the sum of its proper divisors (416846440).

554626244 is a wasteful number, since it uses less digits than its factorization.

554626244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125254 (or 125252 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 554626244 is about 23550.5041135004. The cubic root of 554626244 is about 821.6120597455.

The spelling of 554626244 in words is "five hundred fifty-four million, six hundred twenty-six thousand, two hundred forty-four".