5245544 has 8 divisors (see below), whose sum is σ = 9835410. Its totient is φ = 2622768.

The previous prime is 5245543. The next prime is 5245553. The reversal of 5245544 is 4455425.

It can be written as a sum of positive squares in only one way, i.e., 5244100 + 1444 = 2290^2 + 38^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5245543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327839 + ... + 327854.

Almost surely, 2^5245544 is an apocalyptic number.

It is an amenable number.

5245544 is a deficient number, since it is larger than the sum of its proper divisors (4589866).

5245544 is a wasteful number, since it uses less digits than its factorization.

5245544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655699 (or 655695 counting only the distinct ones).

The product of its digits is 16000, while the sum is 29.

The square root of 5245544 is about 2290.3152621419. The cubic root of 5245544 is about 173.7521463427.

The spelling of 5245544 in words is "five million, two hundred forty-five thousand, five hundred forty-four".