545360502053201 has 2 divisors, whose sum is σ = 545360502053202. Its totient is φ = 545360502053200.

The previous prime is 545360502053189. The next prime is 545360502053291. The reversal of 545360502053201 is 102350205063545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 387736268640400 + 157624233412801 = 19691020^2 + 12554849^2 .

It is a cyclic number.

It is not a de Polignac number, because 545360502053201 - 2⁶ = 545360502053137 is a prime.

It is not a weakly prime, because it can be changed into another prime (545360502053291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272680251026600 + 272680251026601.

It is an arithmetic number, because the mean of its divisors is an integer number (272680251026601).

Almost surely, 2^{545360502053201} is an apocalyptic number.

It is an amenable number.

545360502053201 is a deficient number, since it is larger than the sum of its proper divisors (1).

545360502053201 is an equidigital number, since it uses as much as digits as its factorization.

545360502053201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 545360502053201 in words is "five hundred forty-five trillion, three hundred sixty billion, five hundred two million, fifty-three thousand, two hundred one".