544440058553 has 2 divisors, whose sum is σ = 544440058554. Its totient is φ = 544440058552.

The previous prime is 544440058531. The next prime is 544440058559. The reversal of 544440058553 is 355850044445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 530061170809 + 14378887744 = 728053^2 + 119912^2 .

It is a cyclic number.

It is not a de Polignac number, because 544440058553 - 2²⁰ = 544439009977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 544440058498 and 544440058507.

It is not a weakly prime, because it can be changed into another prime (544440058559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272220029276 + 272220029277.

It is an arithmetic number, because the mean of its divisors is an integer number (272220029277).

Almost surely, 2^544440058553 is an apocalyptic number.

It is an amenable number.

544440058553 is a deficient number, since it is larger than the sum of its proper divisors (1).

544440058553 is an equidigital number, since it uses as much as digits as its factorization.

544440058553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 544440058553 in words is "five hundred forty-four billion, four hundred forty million, fifty-eight thousand, five hundred fifty-three".