4755445573 has 4 divisors (see below), whose sum is σ = 4765851820. Its totient is φ = 4745039328.

The previous prime is 4755445561. The next prime is 4755445577. The reversal of 4755445573 is 3755445574.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2504702209 + 2250743364 = 50047^2 + 47442^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4755445573 is a prime.

It is a super-2 number, since 2×4755445573² = 45228525195530596658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755445577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5202438 + ... + 5203351.

It is an arithmetic number, because the mean of its divisors is an integer number (1191462955).

Almost surely, 2^4755445573 is an apocalyptic number.

It is an amenable number.

4755445573 is a deficient number, since it is larger than the sum of its proper divisors (10406247).

4755445573 is a wasteful number, since it uses less digits than its factorization.

4755445573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406246.

The product of its digits is 5880000, while the sum is 49.

The square root of 4755445573 is about 68959.7387828579. The cubic root of 4755445573 is about 1681.6298399146.

Subtracting from 4755445573 its reverse (3755445574), we obtain a palindrome (999999999).

The spelling of 4755445573 in words is "four billion, seven hundred fifty-five million, four hundred forty-five thousand, five hundred seventy-three".