545050211 has 8 divisors (see below), whose sum is σ = 557202240. Its totient is φ = 532921408.

The previous prime is 545050183. The next prime is 545050223. The reversal of 545050211 is 112050545.

It is a happy number.

545050211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545050211 - 2²² = 540855907 is a prime.

It is a super-2 number, since 2×545050211² = 594159465022289042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545050291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46895 + ... + 57351.

It is an arithmetic number, because the mean of its divisors is an integer number (69650280).

Almost surely, 2^545050211 is an apocalyptic number.

545050211 is a deficient number, since it is larger than the sum of its proper divisors (12152029).

545050211 is a wasteful number, since it uses less digits than its factorization.

545050211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 545050211 is about 23346.3104365551. The cubic root of 545050211 is about 816.8560012125.

The spelling of 545050211 in words is "five hundred forty-five million, fifty thousand, two hundred eleven".