5556042065 has 32 divisors (see below), whose sum is σ = 7678245120. Its totient is φ = 3780691200.

The previous prime is 5556042049. The next prime is 5556042097. The reversal of 5556042065 is 5602406555.

It is a happy number.

5556042065 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 5556042065 - 2⁴ = 5556042049 is a prime.

It is a super-3 number, since 3×5556042065³ (a number of 30 digits) contains 333 as substring.

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, 5441255 + ... + 5442275.

It is an arithmetic number, because the mean of its divisors is an integer number (239945160).

Almost surely, 2^5556042065 is an apocalyptic number.

It is an amenable number.

5556042065 is a deficient number, since it is larger than the sum of its proper divisors (2122203055).

5556042065 is a wasteful number, since it uses less digits than its factorization.

5556042065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 5556042065 is about 74538.8627831147. The cubic root of 5556042065 is about 1771.1493131383.

The spelling of 5556042065 in words is "five billion, five hundred fifty-six million, forty-two thousand, sixty-five".