545042202 has 16 divisors (see below), whose sum is σ = 1154207232. Its totient is φ = 170993600.

The previous prime is 545042191. The next prime is 545042203. The reversal of 545042202 is 202240545.

It is a happy number.

545042202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×545042202² = 594142003922017608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (545042203) 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, 2671674 + ... + 2671877.

It is an arithmetic number, because the mean of its divisors is an integer number (72137952).

Almost surely, 2^545042202 is an apocalyptic number.

545042202 is an abundant number, since it is smaller than the sum of its proper divisors (609165030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545042202 is a wasteful number, since it uses less digits than its factorization.

545042202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5343573.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 545042202 is about 23346.1389098926. The cubic root of 545042202 is about 816.8520002161.

Adding to 545042202 its reverse (202240545), we get a palindrome (747282747).

The spelling of 545042202 in words is "five hundred forty-five million, forty-two thousand, two hundred two".