544651827163 has 2 divisors, whose sum is σ = 544651827164. Its totient is φ = 544651827162.

The previous prime is 544651827127. The next prime is 544651827169. The reversal of 544651827163 is 361728156445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 544651827163 - 2¹⁷ = 544651696091 is a prime.

It is a super-2 number, since 2×544651827163² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 544651827163.

It is not a weakly prime, because it can be changed into another prime (544651827169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272325913581 + 272325913582.

It is an arithmetic number, because the mean of its divisors is an integer number (272325913582).

Almost surely, 2^544651827163 is an apocalyptic number.

544651827163 is a deficient number, since it is larger than the sum of its proper divisors (1).

544651827163 is an equidigital number, since it uses as much as digits as its factorization.

544651827163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4838400, while the sum is 52.

The spelling of 544651827163 in words is "five hundred forty-four billion, six hundred fifty-one million, eight hundred twenty-seven thousand, one hundred sixty-three".