5535255553 has 4 divisors (see below), whose sum is σ = 5670261828. Its totient is φ = 5400249280.

The previous prime is 5535255547. The next prime is 5535255563. The reversal of 5535255553 is 3555525355.

5535255553 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3555525355 = 5 ⋅711105071.

It can be written as a sum of positive squares in 2 ways, for example, as 340882369 + 5194373184 = 18463^2 + 72072^2 .

It is a cyclic number.

It is not a de Polignac number, because 5535255553 - 2⁹ = 5535255041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5535255533) 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, 67503076 + ... + 67503157.

It is an arithmetic number, because the mean of its divisors is an integer number (1417565457).

Almost surely, 2^5535255553 is an apocalyptic number.

It is an amenable number.

5535255553 is a deficient number, since it is larger than the sum of its proper divisors (135006275).

5535255553 is a wasteful number, since it uses less digits than its factorization.

5535255553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135006274.

The product of its digits is 1406250, while the sum is 43.

The square root of 5535255553 is about 74399.2980679253. The cubic root of 5535255553 is about 1768.9377853241.

The spelling of 5535255553 in words is "five billion, five hundred thirty-five million, two hundred fifty-five thousand, five hundred fifty-three".