544572001 has 2 divisors, whose sum is σ = 544572002. Its totient is φ = 544572000.

The previous prime is 544571959. The next prime is 544572011. The reversal of 544572001 is 100275445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 415181376 + 129390625 = 20376^2 + 11375^2 .

It is a cyclic number.

It is not a de Polignac number, because 544572001 - 2¹¹ = 544569953 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (544572011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272286000 + 272286001.

It is an arithmetic number, because the mean of its divisors is an integer number (272286001).

Almost surely, 2^544572001 is an apocalyptic number.

It is an amenable number.

544572001 is a deficient number, since it is larger than the sum of its proper divisors (1).

544572001 is an equidigital number, since it uses as much as digits as its factorization.

544572001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 544572001 is about 23336.0665280162. The cubic root of 544572001 is about 816.6170366804.

The spelling of 544572001 in words is "five hundred forty-four million, five hundred seventy-two thousand, one".