5553437 has 2 divisors, whose sum is σ = 5553438. Its totient is φ = 5553436.

The previous prime is 5553421. The next prime is 5553461. The reversal of 5553437 is 7343555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3345241 + 2208196 = 1829^2 + 1486^2 .

It is a cyclic number.

It is not a de Polignac number, because 5553437 - 2⁴ = 5553421 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5553497) 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, 2776718 + 2776719.

It is an arithmetic number, because the mean of its divisors is an integer number (2776719).

Almost surely, 2^5553437 is an apocalyptic number.

It is an amenable number.

5553437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5553437 is an equidigital number, since it uses as much as digits as its factorization.

5553437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31500, while the sum is 32.

The square root of 5553437 is about 2356.5731476023. The cubic root of 5553437 is about 177.0872456560.

The spelling of 5553437 in words is "five million, five hundred fifty-three thousand, four hundred thirty-seven".