5544437 has 2 divisors, whose sum is σ = 5544438. Its totient is φ = 5544436.

The previous prime is 5544421. The next prime is 5544479. The reversal of 5544437 is 7344455.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3587236 + 1957201 = 1894^2 + 1399^2 .

It is a cyclic number.

It is not a de Polignac number, because 5544437 - 2⁴ = 5544421 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5544137) by changing a digit.

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 as a sum of consecutive naturals, namely, 2772218 + 2772219.

It is an arithmetic number, because the mean of its divisors is an integer number (2772219).

Almost surely, 2^5544437 is an apocalyptic number.

It is an amenable number.

5544437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5544437 is an equidigital number, since it uses as much as digits as its factorization.

5544437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 32.

The square root of 5544437 is about 2354.6628208727. The cubic root of 5544437 is about 176.9915303383.

The spelling of 5544437 in words is "five million, five hundred forty-four thousand, four hundred thirty-seven".