545314433 has 8 divisors (see below), whose sum is σ = 558421248. Its totient is φ = 532227024.

The previous prime is 545314417. The next prime is 545314439. The reversal of 545314433 is 334413545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 545314433 - 2⁴ = 545314417 is a prime.

It is a super-2 number, since 2×545314433² = 594735661676222978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 545314433.

It is not an unprimeable number, because it can be changed into a prime (545314439) 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, 63335 + ... + 71427.

It is an arithmetic number, because the mean of its divisors is an integer number (69802656).

Almost surely, 2^545314433 is an apocalyptic number.

It is an amenable number.

545314433 is a deficient number, since it is larger than the sum of its proper divisors (13106815).

545314433 is a wasteful number, since it uses less digits than its factorization.

545314433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9703.

The product of its digits is 43200, while the sum is 32.

The square root of 545314433 is about 23351.9685037472. The cubic root of 545314433 is about 816.9879746560.

Adding to 545314433 its reverse (334413545), we get a palindrome (879727978).

The spelling of 545314433 in words is "five hundred forty-five million, three hundred fourteen thousand, four hundred thirty-three".