544993452 has 18 divisors (see below), whose sum is σ = 1377622428. Its totient is φ = 181664472.

The previous prime is 544993451. The next prime is 544993453. The reversal of 544993452 is 254399445.

544993452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (544993451) and next prime (544993453).

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 544993398 and 544993407.

It is not an unprimeable number, because it can be changed into a prime (544993451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7569318 + ... + 7569389.

Almost surely, 2^544993452 is an apocalyptic number.

It is an amenable number.

544993452 is an abundant number, since it is smaller than the sum of its proper divisors (832628976).

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

544993452 is a wasteful number, since it uses less digits than its factorization.

544993452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15138717 (or 15138712 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 544993452 is about 23345.0948166847. The cubic root of 544993452 is about 816.8276456969.

The spelling of 544993452 in words is "five hundred forty-four million, nine hundred ninety-three thousand, four hundred fifty-two".