545240202 has 16 divisors (see below), whose sum is σ = 1174363680. Its totient is φ = 167766192.

The previous prime is 545240191. The next prime is 545240219. The reversal of 545240202 is 202042545.

It is a happy number.

545240202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3495052 + ... + 3495207.

It is an arithmetic number, because the mean of its divisors is an integer number (73397730).

Almost surely, 2^545240202 is an apocalyptic number.

545240202 is an abundant number, since it is smaller than the sum of its proper divisors (629123478).

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

545240202 is a wasteful number, since it uses less digits than its factorization.

545240202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6990277.

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

The square root of 545240202 is about 23350.3790547391. The cubic root of 545240202 is about 816.9509021081.

Adding to 545240202 its reverse (202042545), we get a palindrome (747282747).

It can be divided in two parts, 5452 and 40202, that added together give a palindrome (45654).

The spelling of 545240202 in words is "five hundred forty-five million, two hundred forty thousand, two hundred two".