544052101 has 2 divisors, whose sum is σ = 544052102. Its totient is φ = 544052100.

The previous prime is 544052029. The next prime is 544052123. The reversal of 544052101 is 101250445.

It is an a-pointer prime, because the next prime (544052123) can be obtained adding 544052101 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 503104900 + 40947201 = 22430^2 + 6399^2 .

It is a cyclic number.

It is not a de Polignac number, because 544052101 - 2⁷ = 544051973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544002101) 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, 272026050 + 272026051.

It is an arithmetic number, because the mean of its divisors is an integer number (272026051).

Almost surely, 2^544052101 is an apocalyptic number.

It is an amenable number.

544052101 is a deficient number, since it is larger than the sum of its proper divisors (1).

544052101 is an equidigital number, since it uses as much as digits as its factorization.

544052101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 544052101 is about 23324.9244586129. The cubic root of 544052101 is about 816.3570806192.

The spelling of 544052101 in words is "five hundred forty-four million, fifty-two thousand, one hundred one".