5555505523 has 4 divisors (see below), whose sum is σ = 5555663200. Its totient is φ = 5555347848.

The previous prime is 5555505511. The next prime is 5555505533. The reversal of 5555505523 is 3255055555.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5555505523 - 2²⁹ = 5018634611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555505503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 886 + ... + 105412.

It is an arithmetic number, because the mean of its divisors is an integer number (1388915800).

Almost surely, 2^5555505523 is an apocalyptic number.

5555505523 is a deficient number, since it is larger than the sum of its proper divisors (157677).

5555505523 is a wasteful number, since it uses less digits than its factorization.

5555505523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157676.

The product of its (nonzero) digits is 468750, while the sum is 40.

The square root of 5555505523 is about 74535.2636206514. The cubic root of 5555505523 is about 1771.0922985360.

The spelling of 5555505523 in words is "five billion, five hundred fifty-five million, five hundred five thousand, five hundred twenty-three".