545353365365 has 16 divisors (see below), whose sum is σ = 681577545600. Its totient is φ = 418512507840.

The previous prime is 545353365343. The next prime is 545353365379. The reversal of 545353365365 is 563563353545.

It is a de Polignac number, because none of the positive numbers 2^k-545353365365 is a prime.

It is a super-2 number, since 2×545353365365² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 20746415 + ... + 20772684.

It is an arithmetic number, because the mean of its divisors is an integer number (42598596600).

Almost surely, 2^545353365365 is an apocalyptic number.

It is an amenable number.

545353365365 is a deficient number, since it is larger than the sum of its proper divisors (136224180235).

545353365365 is a wasteful number, since it uses less digits than its factorization.

545353365365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41519212.

The product of its digits is 36450000, while the sum is 53.

The spelling of 545353365365 in words is "five hundred forty-five billion, three hundred fifty-three million, three hundred sixty-five thousand, three hundred sixty-five".