545105414 has 32 divisors (see below), whose sum is σ = 959515200. Its totient is φ = 227381760.

The previous prime is 545105399. The next prime is 545105419. The reversal of 545105414 is 414501545.

It is a super-2 number, since 2×545105414² = 594279824744222792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545105419) 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, 325772 + ... + 327440.

It is an arithmetic number, because the mean of its divisors is an integer number (29984850).

Almost surely, 2^545105414 is an apocalyptic number.

545105414 is a deficient number, since it is larger than the sum of its proper divisors (414409786).

545105414 is a wasteful number, since it uses less digits than its factorization.

545105414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 545105414 is about 23347.4926705203. The cubic root of 545105414 is about 816.8835774973.

Adding to 545105414 its reverse (414501545), we get a palindrome (959606959).

The spelling of 545105414 in words is "five hundred forty-five million, one hundred five thousand, four hundred fourteen".