5505531265 has 8 divisors (see below), whose sum is σ = 7114840488. Its totient is φ = 4065623040.

The previous prime is 5505531259. The next prime is 5505531287. The reversal of 5505531265 is 5621355055.

It can be written as a sum of positive squares in 4 ways, for example, as 249861249 + 5255670016 = 15807^2 + 72496^2 .

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

It is not a de Polignac number, because 5505531265 - 2⁵ = 5505531233 is a prime.

It is a super-3 number, since 3×5505531265³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42350176 + ... + 42350305.

It is an arithmetic number, because the mean of its divisors is an integer number (889355061).

Almost surely, 2^5505531265 is an apocalyptic number.

It is an amenable number.

5505531265 is a deficient number, since it is larger than the sum of its proper divisors (1609309223).

5505531265 is a wasteful number, since it uses less digits than its factorization.

5505531265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84700499.

The product of its (nonzero) digits is 112500, while the sum is 37.

The square root of 5505531265 is about 74199.2672807488. The cubic root of 5505531265 is about 1765.7657055340.

It can be divided in two parts, 55055 and 31265, that added together give a triangular number (86320 = T₄₁₅).

The spelling of 5505531265 in words is "five billion, five hundred five million, five hundred thirty-one thousand, two hundred sixty-five".