545303022 has 32 divisors (see below), whose sum is σ = 1194528384. Its totient is φ = 164580000.

The previous prime is 545303009. The next prime is 545303023. The reversal of 545303022 is 220303545.

It is a junction number, because it is equal to n+sod(n) for n = 545302983 and 545303001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545303023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108 + ... + 33024.

It is an arithmetic number, because the mean of its divisors is an integer number (37329012).

Almost surely, 2^545303022 is an apocalyptic number.

545303022 is an abundant number, since it is smaller than the sum of its proper divisors (649225362).

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

545303022 is a wasteful number, since it uses less digits than its factorization.

545303022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33184.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 545303022 is about 23351.7241761717. The cubic root of 545303022 is about 816.9822759776.

Adding to 545303022 its reverse (220303545), we get a palindrome (765606567).

The spelling of 545303022 in words is "five hundred forty-five million, three hundred three thousand, twenty-two".