55353435355 has 4 divisors (see below), whose sum is σ = 66424122432. Its totient is φ = 44282748280.

The previous prime is 55353435353. The next prime is 55353435377.

55353435355 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 55353435355 - 2¹ = 55353435353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55353435353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5535343531 + ... + 5535343540.

It is an arithmetic number, because the mean of its divisors is an integer number (16606030608).

Almost surely, 2^55353435355 is an apocalyptic number.

55353435355 is a deficient number, since it is larger than the sum of its proper divisors (11070687077).

55353435355 is a wasteful number, since it uses less digits than its factorization.

55353435355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11070687076.

The product of its digits is 5062500, while the sum is 46.

The spelling of 55353435355 in words is "fifty-five billion, three hundred fifty-three million, four hundred thirty-five thousand, three hundred fifty-five".