5556526545 has 32 divisors (see below), whose sum is σ = 8937815040. Its totient is φ = 2947734720.

The previous prime is 5556526511. The next prime is 5556526567. The reversal of 5556526545 is 5456256555.

It is not a de Polignac number, because 5556526545 - 2⁹ = 5556526033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5556526494 and 5556526503.

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, 3033780 + ... + 3035610.

It is an arithmetic number, because the mean of its divisors is an integer number (279306720).

Almost surely, 2^5556526545 is an apocalyptic number.

It is an amenable number.

5556526545 is a deficient number, since it is larger than the sum of its proper divisors (3381288495).

5556526545 is a wasteful number, since it uses less digits than its factorization.

5556526545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805.

The product of its digits is 4500000, while the sum is 48.

The square root of 5556526545 is about 74542.1125606190. The cubic root of 5556526545 is about 1771.2007923189.

The spelling of 5556526545 in words is "five billion, five hundred fifty-six million, five hundred twenty-six thousand, five hundred forty-five".