545103255520411 has 16 divisors (see below), whose sum is σ = 624337242439680. Its totient is φ = 466209826786080.

The previous prime is 545103255520403. The next prime is 545103255520451. The reversal of 545103255520411 is 114025552301545.

It is a cyclic number.

It is not a de Polignac number, because 545103255520411 - 2³ = 545103255520403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545103255520451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190128630 + ... + 192974356.

It is an arithmetic number, because the mean of its divisors is an integer number (39021077652480).

Almost surely, 2^{545103255520411} is an apocalyptic number.

545103255520411 is a deficient number, since it is larger than the sum of its proper divisors (79233986919269).

545103255520411 is a wasteful number, since it uses less digits than its factorization.

545103255520411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905554.

The product of its (nonzero) digits is 600000, while the sum is 43.

The spelling of 545103255520411 in words is "five hundred forty-five trillion, one hundred three billion, two hundred fifty-five million, five hundred twenty thousand, four hundred eleven".