5535455243 has 4 divisors (see below), whose sum is σ = 5726333040. Its totient is φ = 5344577448.

The previous prime is 5535455239. The next prime is 5535455257. The reversal of 5535455243 is 3425545355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3425545355 = 5 ⋅685109071.

It is a cyclic number.

It is not a de Polignac number, because 5535455243 - 2² = 5535455239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5535455243.

It is not an unprimeable number, because it can be changed into a prime (5535455213) 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, 95438855 + ... + 95438912.

It is an arithmetic number, because the mean of its divisors is an integer number (1431583260).

Almost surely, 2^5535455243 is an apocalyptic number.

5535455243 is a deficient number, since it is larger than the sum of its proper divisors (190877797).

5535455243 is a wasteful number, since it uses less digits than its factorization.

5535455243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190877796.

The product of its digits is 900000, while the sum is 41.

The square root of 5535455243 is about 74400.6400711714. The cubic root of 5535455243 is about 1768.9590571476.

The spelling of 5535455243 in words is "five billion, five hundred thirty-five million, four hundred fifty-five thousand, two hundred forty-three".