55334235204213 has 8 divisors (see below), whose sum is σ = 84318834596928. Its totient is φ = 31619562973824.

The previous prime is 55334235204163. The next prime is 55334235204257. The reversal of 55334235204213 is 31240253243355.

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

It is not a de Polignac number, because 55334235204213 - 2⁸ = 55334235203957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55334235204013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1317481790556 + ... + 1317481790597.

It is an arithmetic number, because the mean of its divisors is an integer number (10539854324616).

Almost surely, 2^{55334235204213} is an apocalyptic number.

It is an amenable number.

55334235204213 is a deficient number, since it is larger than the sum of its proper divisors (28984599392715).

55334235204213 is a wasteful number, since it uses less digits than its factorization.

55334235204213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634963581163.

The product of its (nonzero) digits is 1296000, while the sum is 42.

Adding to 55334235204213 its reverse (31240253243355), we get a palindrome (86574488447568).

The spelling of 55334235204213 in words is "fifty-five trillion, three hundred thirty-four billion, two hundred thirty-five million, two hundred four thousand, two hundred thirteen".