5504402065 has 8 divisors (see below), whose sum is σ = 6605944488. Its totient is φ = 4403080320.

The previous prime is 5504402063. The next prime is 5504402083. The reversal of 5504402065 is 5602044055.

It can be written as a sum of positive squares in 4 ways, for example, as 3291546384 + 2212855681 = 57372^2 + 47041^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5504402065 - 2¹ = 5504402063 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5504402063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5845 + ... + 105085.

It is an arithmetic number, because the mean of its divisors is an integer number (825743061).

Almost surely, 2^5504402065 is an apocalyptic number.

It is an amenable number.

5504402065 is a deficient number, since it is larger than the sum of its proper divisors (1101542423).

5504402065 is a wasteful number, since it uses less digits than its factorization.

5504402065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110339.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 5504402065 is about 74191.6576509785. The cubic root of 5504402065 is about 1765.6449761031.

The spelling of 5504402065 in words is "five billion, five hundred four million, four hundred two thousand, sixty-five".