55340011011 has 16 divisors (see below), whose sum is σ = 74082798720. Its totient is φ = 36745475520.

The previous prime is 55340010967. The next prime is 55340011019. The reversal of 55340011011 is 11011004355.

It is a happy number.

It is not a de Polignac number, because 55340011011 - 2¹³ = 55340002819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55340011019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158796 + ... + 1205606.

It is an arithmetic number, because the mean of its divisors is an integer number (4630174920).

Almost surely, 2^55340011011 is an apocalyptic number.

55340011011 is a deficient number, since it is larger than the sum of its proper divisors (18742787709).

55340011011 is a wasteful number, since it uses less digits than its factorization.

55340011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48386.

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 55340011011 its reverse (11011004355), we get a palindrome (66351015366).

The spelling of 55340011011 in words is "fifty-five billion, three hundred forty million, eleven thousand, eleven".