544123252 has 12 divisors (see below), whose sum is σ = 968355360. Its totient is φ = 267450296.

The previous prime is 544123243. The next prime is 544123271. The reversal of 544123252 is 252321445.

It is a super-2 number, since 2×544123252² = 592140226734111008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 544123252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1152568 + ... + 1153039.

It is an arithmetic number, because the mean of its divisors is an integer number (80696280).

Almost surely, 2^544123252 is an apocalyptic number.

It is an amenable number.

544123252 is a deficient number, since it is larger than the sum of its proper divisors (424232108).

544123252 is a wasteful number, since it uses less digits than its factorization.

544123252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305670 (or 2305668 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 544123252 is about 23326.4496226923. The cubic root of 544123252 is about 816.3926667274.

Adding to 544123252 its reverse (252321445), we get a palindrome (796444697).

The spelling of 544123252 in words is "five hundred forty-four million, one hundred twenty-three thousand, two hundred fifty-two".