545160133 has 6 divisors (see below), whose sum is σ = 634165926. Its totient is φ = 467280072.

The previous prime is 545160113. The next prime is 545160167. The reversal of 545160133 is 331061545.

545160133 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in only one way, i.e., 314636644 + 230523489 = 17738^2 + 15183^2 .

It is not a de Polignac number, because 545160133 - 2⁵ = 545160101 is a prime.

It is a super-2 number, since 2×545160133² = 594399141225155378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545160113) 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 5 ways as a sum of consecutive naturals, for example, 5562810 + ... + 5562907.

It is an arithmetic number, because the mean of its divisors is an integer number (105694321).

Almost surely, 2^545160133 is an apocalyptic number.

It is an amenable number.

545160133 is a deficient number, since it is larger than the sum of its proper divisors (89005793).

545160133 is a wasteful number, since it uses less digits than its factorization.

545160133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125731 (or 11125724 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 545160133 is about 23348.6644800083. The cubic root of 545160133 is about 816.9109101659.

The spelling of 545160133 in words is "five hundred forty-five million, one hundred sixty thousand, one hundred thirty-three".