544214432057 has 2 divisors, whose sum is σ = 544214432058. Its totient is φ = 544214432056.

The previous prime is 544214432023. The next prime is 544214432161. The reversal of 544214432057 is 750234412445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 535983587881 + 8230844176 = 732109^2 + 90724^2 .

It is a cyclic number.

It is not a de Polignac number, because 544214432057 - 2⁶ = 544214431993 is a prime.

It is not a weakly prime, because it can be changed into another prime (544214432257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272107216028 + 272107216029.

It is an arithmetic number, because the mean of its divisors is an integer number (272107216029).

Almost surely, 2^544214432057 is an apocalyptic number.

It is an amenable number.

544214432057 is a deficient number, since it is larger than the sum of its proper divisors (1).

544214432057 is an equidigital number, since it uses as much as digits as its factorization.

544214432057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 537600, while the sum is 41.

The spelling of 544214432057 in words is "five hundred forty-four billion, two hundred fourteen million, four hundred thirty-two thousand, fifty-seven".