5566505145 has 32 divisors (see below), whose sum is σ = 9628567680. Its totient is φ = 2736529920.

The previous prime is 5566505099. The next prime is 5566505167. The reversal of 5566505145 is 5415056655.

5566505145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5566505145 - 2⁶ = 5566505081 is a prime.

It is a super-2 number, since 2×5566505145² = 61971959058622942050, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5566505097 and 5566505106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253396 + ... + 274485.

It is an arithmetic number, because the mean of its divisors is an integer number (300892740).

Almost surely, 2^5566505145 is an apocalyptic number.

It is an amenable number.

5566505145 is a deficient number, since it is larger than the sum of its proper divisors (4062062535).

5566505145 is a wasteful number, since it uses less digits than its factorization.

5566505145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527945.

The product of its (nonzero) digits is 450000, while the sum is 42.

The square root of 5566505145 is about 74609.0151724307. The cubic root of 5566505145 is about 1772.2604192103.

The spelling of 5566505145 in words is "five billion, five hundred sixty-six million, five hundred five thousand, one hundred forty-five".