544619252 has 18 divisors (see below), whose sum is σ = 975777138. Its totient is φ = 265973232.

The previous prime is 544619233. The next prime is 544619261. The reversal of 544619252 is 252916445.

It is a happy number.

544619252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 543169636 + 1449616 = 23306^2 + 1204^2 .

It is a super-2 number, since 2×544619252² = 593220259298079008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29423 + ... + 44214.

It is an arithmetic number, because the mean of its divisors is an integer number (54209841).

Almost surely, 2^544619252 is an apocalyptic number.

It is an amenable number.

544619252 is a deficient number, since it is larger than the sum of its proper divisors (431157886).

544619252 is a wasteful number, since it uses less digits than its factorization.

544619252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73727 (or 73682 counting only the distinct ones).

The product of its digits is 86400, while the sum is 38.

The square root of 544619252 is about 23337.0789088952. The cubic root of 544619252 is about 816.6406545280.

The spelling of 544619252 in words is "five hundred forty-four million, six hundred nineteen thousand, two hundred fifty-two".