536455553129 has 2 divisors, whose sum is σ = 536455553130. Its totient is φ = 536455553128.

The previous prime is 536455553089. The next prime is 536455553173. The reversal of 536455553129 is 921355554635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 523719979225 + 12735573904 = 723685^2 + 112852^2 .

It is a cyclic number.

It is not a de Polignac number, because 536455553129 - 2⁸ = 536455552873 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (536455553729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268227776564 + 268227776565.

It is an arithmetic number, because the mean of its divisors is an integer number (268227776565).

Almost surely, 2^536455553129 is an apocalyptic number.

It is an amenable number.

536455553129 is a deficient number, since it is larger than the sum of its proper divisors (1).

536455553129 is an equidigital number, since it uses as much as digits as its factorization.

536455553129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12150000, while the sum is 53.

The spelling of 536455553129 in words is "five hundred thirty-six billion, four hundred fifty-five million, five hundred fifty-three thousand, one hundred twenty-nine".