544535413 has 2 divisors, whose sum is σ = 544535414. Its totient is φ = 544535412.

The previous prime is 544535393. The next prime is 544535437. The reversal of 544535413 is 314535445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 373919569 + 170615844 = 19337^2 + 13062^2 .

It is a cyclic number.

It is not a de Polignac number, because 544535413 - 2⁹ = 544534901 is a prime.

It is a super-2 number, since 2×544535413² = 593037632022161138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (544535443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272267706 + 272267707.

It is an arithmetic number, because the mean of its divisors is an integer number (272267707).

Almost surely, 2^544535413 is an apocalyptic number.

It is an amenable number.

544535413 is a deficient number, since it is larger than the sum of its proper divisors (1).

544535413 is an equidigital number, since it uses as much as digits as its factorization.

544535413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72000, while the sum is 34.

The square root of 544535413 is about 23335.2825781048. The cubic root of 544535413 is about 816.5987476673.

The spelling of 544535413 in words is "five hundred forty-four million, five hundred thirty-five thousand, four hundred thirteen".