544422634373 has 2 divisors, whose sum is σ = 544422634374. Its totient is φ = 544422634372.

The previous prime is 544422634309. The next prime is 544422634391. The reversal of 544422634373 is 373436224445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 528851837284 + 15570797089 = 727222^2 + 124783^2 .

It is a cyclic number.

It is not a de Polignac number, because 544422634373 - 2⁶ = 544422634309 is a prime.

It is a super-2 number, since 2×544422634373² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544422604373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272211317186 + 272211317187.

It is an arithmetic number, because the mean of its divisors is an integer number (272211317187).

Almost surely, 2^544422634373 is an apocalyptic number.

It is an amenable number.

544422634373 is a deficient number, since it is larger than the sum of its proper divisors (1).

544422634373 is an equidigital number, since it uses as much as digits as its factorization.

544422634373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 47.

The spelling of 544422634373 in words is "five hundred forty-four billion, four hundred twenty-two million, six hundred thirty-four thousand, three hundred seventy-three".