5520345525 has 36 divisors (see below), whose sum is σ = 9934498080. Its totient is φ = 2930205600.

The previous prime is 5520345469. The next prime is 5520345527. The reversal of 5520345525 is 5255430255.

5520345525 is a `hidden beast` number, since 55 + 20 + 34 + 552 + 5 = 666.

It is not a de Polignac number, because 5520345525 - 2²⁶ = 5453236661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5520345525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520345527) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10665 + ... + 105614.

It is an arithmetic number, because the mean of its divisors is an integer number (275958280).

Almost surely, 2^5520345525 is an apocalyptic number.

It is an amenable number.

5520345525 is a deficient number, since it is larger than the sum of its proper divisors (4414152555).

5520345525 is a wasteful number, since it uses less digits than its factorization.

5520345525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116506 (or 116498 counting only the distinct ones).

The product of its (nonzero) digits is 150000, while the sum is 36.

The square root of 5520345525 is about 74299.0277527237. The cubic root of 5520345525 is about 1767.3480587232.

The spelling of 5520345525 in words is "five billion, five hundred twenty million, three hundred forty-five thousand, five hundred twenty-five".