545118675 has 24 divisors (see below), whose sum is σ = 906494064. Its totient is φ = 289042560.

The previous prime is 545118659. The next prime is 545118677. The reversal of 545118675 is 576811545.

It is not a de Polignac number, because 545118675 - 2⁴ = 545118659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (545118677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8032 + ... + 33981.

It is an arithmetic number, because the mean of its divisors is an integer number (37770586).

Almost surely, 2^545118675 is an apocalyptic number.

545118675 is a deficient number, since it is larger than the sum of its proper divisors (361375389).

545118675 is a wasteful number, since it uses less digits than its factorization.

545118675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42199 (or 42194 counting only the distinct ones).

The product of its digits is 168000, while the sum is 42.

The square root of 545118675 is about 23347.7766607444. The cubic root of 545118675 is about 816.8902016627.

The spelling of 545118675 in words is "five hundred forty-five million, one hundred eighteen thousand, six hundred seventy-five".