545016401129 has 2 divisors, whose sum is σ = 545016401130. Its totient is φ = 545016401128.

The previous prime is 545016401123. The next prime is 545016401297. The reversal of 545016401129 is 921104610545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 506905552729 + 38110848400 = 711973^2 + 195220^2 .

It is a cyclic number.

It is not a de Polignac number, because 545016401129 - 2⁴ = 545016401113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 545016401092 and 545016401101.

It is not a weakly prime, because it can be changed into another prime (545016401123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272508200564 + 272508200565.

It is an arithmetic number, because the mean of its divisors is an integer number (272508200565).

Almost surely, 2^545016401129 is an apocalyptic number.

It is an amenable number.

545016401129 is a deficient number, since it is larger than the sum of its proper divisors (1).

545016401129 is an equidigital number, since it uses as much as digits as its factorization.

545016401129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 545016401129 in words is "five hundred forty-five billion, sixteen million, four hundred one thousand, one hundred twenty-nine".