544013101 has 2 divisors, whose sum is σ = 544013102. Its totient is φ = 544013100.

The previous prime is 544013083. The next prime is 544013137. The reversal of 544013101 is 101310445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280730025 + 263283076 = 16755^2 + 16226^2 .

It is a cyclic number.

It is not a de Polignac number, because 544013101 - 2⁵ = 544013069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544013161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272006550 + 272006551.

It is an arithmetic number, because the mean of its divisors is an integer number (272006551).

Almost surely, 2^544013101 is an apocalyptic number.

It is an amenable number.

544013101 is a deficient number, since it is larger than the sum of its proper divisors (1).

544013101 is an equidigital number, since it uses as much as digits as its factorization.

544013101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 544013101 is about 23324.0884280608. The cubic root of 544013101 is about 816.3375734882.

Adding to 544013101 its reverse (101310445), we get a palindrome (645323546).

The spelling of 544013101 in words is "five hundred forty-four million, thirteen thousand, one hundred one".