545354611 has 16 divisors (see below), whose sum is σ = 585049824. Its totient is φ = 506548224.

The previous prime is 545354597. The next prime is 545354627. The reversal of 545354611 is 116453545.

It is a cyclic number.

It is not a de Polignac number, because 545354611 - 2¹⁹ = 544830323 is a prime.

It is a super-2 number, since 2×545354611² = 594823303477922642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545354671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600820 + ... + 601726.

It is an arithmetic number, because the mean of its divisors is an integer number (36565614).

Almost surely, 2^545354611 is an apocalyptic number.

545354611 is a deficient number, since it is larger than the sum of its proper divisors (39695213).

545354611 is a wasteful number, since it uses less digits than its factorization.

545354611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350.

The product of its digits is 36000, while the sum is 34.

The square root of 545354611 is about 23352.8287579899. The cubic root of 545354611 is about 817.0080390047.

The spelling of 545354611 in words is "five hundred forty-five million, three hundred fifty-four thousand, six hundred eleven".