55333433355 has 8 divisors (see below), whose sum is σ = 88533493392. Its totient is φ = 29511164448.

The previous prime is 55333433347. The next prime is 55333433357.

55333433355 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 55333433355 - 2³ = 55333433347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55333433357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1844447764 + ... + 1844447793.

It is an arithmetic number, because the mean of its divisors is an integer number (11066686674).

Almost surely, 2^55333433355 is an apocalyptic number.

55333433355 is a deficient number, since it is larger than the sum of its proper divisors (33200060037).

55333433355 is a wasteful number, since it uses less digits than its factorization.

55333433355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3688895565.

The product of its digits is 1822500, while the sum is 42.

The spelling of 55333433355 in words is "fifty-five billion, three hundred thirty-three million, four hundred thirty-three thousand, three hundred fifty-five".