5506151065 has 4 divisors (see below), whose sum is σ = 6607381284. Its totient is φ = 4404920848.

The previous prime is 5506151059. The next prime is 5506151069. The reversal of 5506151065 is 5601516055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2210128144 + 3296022921 = 47012^2 + 57411^2 .

It is a cyclic number.

It is not a de Polignac number, because 5506151065 - 2¹¹ = 5506149017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5506151065.

It is not an unprimeable number, because it can be changed into a prime (5506151069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550615102 + ... + 550615111.

It is an arithmetic number, because the mean of its divisors is an integer number (1651845321).

Almost surely, 2^5506151065 is an apocalyptic number.

It is an amenable number.

5506151065 is a deficient number, since it is larger than the sum of its proper divisors (1101230219).

5506151065 is a wasteful number, since it uses less digits than its factorization.

5506151065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101230218.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 5506151065 is about 74203.4437543164. The cubic root of 5506151065 is about 1765.8319649899.

The spelling of 5506151065 in words is "five billion, five hundred six million, one hundred fifty-one thousand, sixty-five".