5520032775625 has 15 divisors (see below), whose sum is σ = 6897906354801. Its totient is φ = 4415979231000.

The previous prime is 5520032775623. The next prime is 5520032775641. The reversal of 5520032775625 is 5265772300255.

The square root of 5520032775625 is 2349475.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 2 ways, for example, as 432770569609 + 5087262206016 = 657853^2 + 2255496^2 .

It is not a de Polignac number, because 5520032775625 - 2¹ = 5520032775623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5520032775623) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 58689886 + ... + 58783864.

Almost surely, 2^{5520032775625} is an apocalyptic number.

5520032775625 is the 2349475-th square number.

5520032775625 is the 1174738-th centered octagonal number.

It is an amenable number.

5520032775625 is a deficient number, since it is larger than the sum of its proper divisors (1377873579176).

5520032775625 is an frugal number, since it uses more digits than its factorization.

5520032775625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187978 (or 93984 counting only the distinct ones).

The product of its (nonzero) digits is 4410000, while the sum is 49.

Multiplying 5520032775625 by its sum of digits (49), we get a square (270481606005625 = 16446325²).

The spelling of 5520032775625 in words is "five trillion, five hundred twenty billion, thirty-two million, seven hundred seventy-five thousand, six hundred twenty-five".