544250129 has 2 divisors, whose sum is σ = 544250130. Its totient is φ = 544250128.

The previous prime is 544250123. The next prime is 544250141. The reversal of 544250129 is 921052445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 496086529 + 48163600 = 22273^2 + 6940^2 .

It is a cyclic number.

It is not a de Polignac number, because 544250129 - 2¹⁶ = 544184593 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 544250095 and 544250104.

It is not a weakly prime, because it can be changed into another prime (544250123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272125064 + 272125065.

It is an arithmetic number, because the mean of its divisors is an integer number (272125065).

Almost surely, 2^544250129 is an apocalyptic number.

It is an amenable number.

544250129 is a deficient number, since it is larger than the sum of its proper divisors (1).

544250129 is an equidigital number, since it uses as much as digits as its factorization.

544250129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 544250129 is about 23329.1690593557. The cubic root of 544250129 is about 816.4561164465.

The spelling of 544250129 in words is "five hundred forty-four million, two hundred fifty thousand, one hundred twenty-nine".