544252163353 has 2 divisors, whose sum is σ = 544252163354. Its totient is φ = 544252163352.

The previous prime is 544252163311. The next prime is 544252163407. The reversal of 544252163353 is 353361252445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318804778384 + 225447384969 = 564628^2 + 474813^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-544252163353 is a prime.

It is not a weakly prime, because it can be changed into another prime (544252163303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272126081676 + 272126081677.

It is an arithmetic number, because the mean of its divisors is an integer number (272126081677).

Almost surely, 2^544252163353 is an apocalyptic number.

It is an amenable number.

544252163353 is a deficient number, since it is larger than the sum of its proper divisors (1).

544252163353 is an equidigital number, since it uses as much as digits as its factorization.

544252163353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296000, while the sum is 43.

The spelling of 544252163353 in words is "five hundred forty-four billion, two hundred fifty-two million, one hundred sixty-three thousand, three hundred fifty-three".