545000572606129 has 2 divisors, whose sum is σ = 545000572606130. Its totient is φ = 545000572606128.

The previous prime is 545000572606111. The next prime is 545000572606199. The reversal of 545000572606129 is 921606275000545.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 544771844761104 + 228727845025 = 23340348^2 + 478255^2 .

It is a cyclic number.

It is not a de Polignac number, because 545000572606129 - 2²⁷ = 545000438388401 is a prime.

It is not a weakly prime, because it can be changed into another prime (545000572606199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272500286303064 + 272500286303065.

It is an arithmetic number, because the mean of its divisors is an integer number (272500286303065).

Almost surely, 2^{545000572606129} is an apocalyptic number.

It is an amenable number.

545000572606129 is a deficient number, since it is larger than the sum of its proper divisors (1).

545000572606129 is an equidigital number, since it uses as much as digits as its factorization.

545000572606129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 52.

The spelling of 545000572606129 in words is "five hundred forty-five trillion, five hundred seventy-two million, six hundred six thousand, one hundred twenty-nine".