545233122 has 24 divisors (see below), whose sum is σ = 1350101376. Its totient is φ = 155780856.

The previous prime is 545233111. The next prime is 545233133. The reversal of 545233122 is 221332545.

It is a happy number.

545233122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (545233111) and next prime (545233133).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2163498 + ... + 2163749.

It is an arithmetic number, because the mean of its divisors is an integer number (56254224).

Almost surely, 2^545233122 is an apocalyptic number.

545233122 is an abundant number, since it is smaller than the sum of its proper divisors (804868254).

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

545233122 is a wasteful number, since it uses less digits than its factorization.

545233122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4327262 (or 4327259 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 545233122 is about 23350.2274507123. The cubic root of 545233122 is about 816.9473660290.

Adding to 545233122 its reverse (221332545), we get a palindrome (766565667).

The spelling of 545233122 in words is "five hundred forty-five million, two hundred thirty-three thousand, one hundred twenty-two".