4332220045525 has 24 divisors (see below), whose sum is σ = 5488315365960. Its totient is φ = 3391506370560.

The previous prime is 4332220045523. The next prime is 4332220045529. The reversal of 4332220045525 is 5255400222334.

It can be written as a sum of positive squares in 12 ways, for example, as 1859246785764 + 2472973259761 = 1363542^2 + 1572569^2 .

It is not a de Polignac number, because 4332220045525 - 2¹ = 4332220045523 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4332220045523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9820594 + ... + 10252243.

It is an arithmetic number, because the mean of its divisors is an integer number (228679806915).

Almost surely, 2^{4332220045525} is an apocalyptic number.

It is an amenable number.

4332220045525 is a deficient number, since it is larger than the sum of its proper divisors (1156095320435).

4332220045525 is a wasteful number, since it uses less digits than its factorization.

4332220045525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20073033 (or 20073028 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 4332220045525 its reverse (5255400222334), we get a palindrome (9587620267859).

The spelling of 4332220045525 in words is "four trillion, three hundred thirty-two billion, two hundred twenty million, forty-five thousand, five hundred twenty-five".