5520161529 has 16 divisors (see below), whose sum is σ = 8533584000. Its totient is φ = 3520102608.

The previous prime is 5520161509. The next prime is 5520161539. The reversal of 5520161529 is 9251610255.

5520161529 is a `hidden beast` number, since 55 + 20 + 1 + 61 + 529 = 666.

It is not a de Polignac number, because 5520161529 - 2⁵ = 5520161497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5520161493 and 5520161502.

It is not an unprimeable number, because it can be changed into a prime (5520161509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4443954 + ... + 4445195.

It is an arithmetic number, because the mean of its divisors is an integer number (533349000).

Almost surely, 2^5520161529 is an apocalyptic number.

It is an amenable number.

5520161529 is a deficient number, since it is larger than the sum of its proper divisors (3013422471).

5520161529 is a wasteful number, since it uses less digits than its factorization.

5520161529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8889181 (or 8889175 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5520161529 is about 74297.7895297027. The cubic root of 5520161529 is about 1767.3284229604.

The spelling of 5520161529 in words is "five billion, five hundred twenty million, one hundred sixty-one thousand, five hundred twenty-nine".