55334340201 has 16 divisors (see below), whose sum is σ = 86039792000. Its totient is φ = 31619622384.

The previous prime is 55334340199. The next prime is 55334340209. The reversal of 55334340201 is 10204343355.

It is not a de Polignac number, because 55334340201 - 2¹ = 55334340199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55334340209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26886406 + ... + 26888463.

It is an arithmetic number, because the mean of its divisors is an integer number (5377487000).

Almost surely, 2^55334340201 is an apocalyptic number.

It is an amenable number.

55334340201 is a deficient number, since it is larger than the sum of its proper divisors (30705451799).

55334340201 is an equidigital number, since it uses as much as digits as its factorization.

55334340201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53774893 (or 53774879 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 55334340201 its reverse (10204343355), we get a palindrome (65538683556).

The spelling of 55334340201 in words is "fifty-five billion, three hundred thirty-four million, three hundred forty thousand, two hundred one".