545671917061295 has 16 divisors (see below), whose sum is σ = 654895661414400. Its totient is φ = 436477961805600.

The previous prime is 545671917061207. The next prime is 545671917061309. The reversal of 545671917061295 is 592160719176545.

It is not a de Polignac number, because 545671917061295 - 2²⁰ = 545671916012719 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2889642530 + ... + 2889831360.

It is an arithmetic number, because the mean of its divisors is an integer number (40930978838400).

Almost surely, 2^{545671917061295} is an apocalyptic number.

545671917061295 is a deficient number, since it is larger than the sum of its proper divisors (109223744353105).

545671917061295 is a wasteful number, since it uses less digits than its factorization.

545671917061295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264646.

The product of its (nonzero) digits is 142884000, while the sum is 68.

The spelling of 545671917061295 in words is "five hundred forty-five trillion, six hundred seventy-one billion, nine hundred seventeen million, sixty-one thousand, two hundred ninety-five".