5505205311 has 8 divisors (see below), whose sum is σ = 8155859760. Its totient is φ = 3670136856.

The previous prime is 5505205253. The next prime is 5505205351. The reversal of 5505205311 is 1135025055.

5505205311 is a `hidden beast` number, since 550 + 52 + 0 + 53 + 11 = 666.

It is not a de Polignac number, because 5505205311 - 2¹³ = 5505197119 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 203896493 = 5505205311 / (5 + 5 + 0 + 5 + 2 + 0 + 5 + 3 + 1 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505205351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101948220 + ... + 101948273.

It is an arithmetic number, because the mean of its divisors is an integer number (1019482470).

Almost surely, 2^5505205311 is an apocalyptic number.

5505205311 is a deficient number, since it is larger than the sum of its proper divisors (2650654449).

5505205311 is a wasteful number, since it uses less digits than its factorization.

5505205311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203896502 (or 203896496 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5505205311 is about 74197.0707710217. The cubic root of 5505205311 is about 1765.7308575647.

The spelling of 5505205311 in words is "five billion, five hundred five million, two hundred five thousand, three hundred eleven".