544790437 has 2 divisors, whose sum is σ = 544790438. Its totient is φ = 544790436.

The previous prime is 544790417. The next prime is 544790447. The reversal of 544790437 is 734097445.

544790437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 484044001 + 60746436 = 22001^2 + 7794^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544790437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544790393 and 544790402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544790417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272395218 + 272395219.

It is an arithmetic number, because the mean of its divisors is an integer number (272395219).

Almost surely, 2^544790437 is an apocalyptic number.

It is an amenable number.

544790437 is a deficient number, since it is larger than the sum of its proper divisors (1).

544790437 is an equidigital number, since it uses as much as digits as its factorization.

544790437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 544790437 is about 23340.7462819851. The cubic root of 544790437 is about 816.7262078668.

The spelling of 544790437 in words is "five hundred forty-four million, seven hundred ninety thousand, four hundred thirty-seven".