544252102057 has 2 divisors, whose sum is σ = 544252102058. Its totient is φ = 544252102056.

The previous prime is 544252102019. The next prime is 544252102081. The reversal of 544252102057 is 750201252445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 500833628416 + 43418473641 = 707696^2 + 208371^2 .

It is a cyclic number.

It is not a de Polignac number, because 544252102057 - 2⁷ = 544252101929 is a prime.

It is not a weakly prime, because it can be changed into another prime (544252102007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272126051028 + 272126051029.

It is an arithmetic number, because the mean of its divisors is an integer number (272126051029).

Almost surely, 2^544252102057 is an apocalyptic number.

It is an amenable number.

544252102057 is a deficient number, since it is larger than the sum of its proper divisors (1).

544252102057 is an equidigital number, since it uses as much as digits as its factorization.

544252102057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112000, while the sum is 37.

The spelling of 544252102057 in words is "five hundred forty-four billion, two hundred fifty-two million, one hundred two thousand, fifty-seven".