55348235213 has 8 divisors (see below), whose sum is σ = 56925250200. Its totient is φ = 53775489600.

The previous prime is 55348235191. The next prime is 55348235227. The reversal of 55348235213 is 31253284355.

It can be written as a sum of positive squares in 4 ways, for example, as 31854396484 + 23493838729 = 178478^2 + 153277^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55348235213 - 2¹⁴ = 55348218829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55348235113) 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 7 ways as a sum of consecutive naturals, for example, 1041038 + ... + 1092911.

It is an arithmetic number, because the mean of its divisors is an integer number (7115656275).

Almost surely, 2^55348235213 is an apocalyptic number.

It is an amenable number.

55348235213 is a deficient number, since it is larger than the sum of its proper divisors (1577014987).

55348235213 is a wasteful number, since it uses less digits than its factorization.

55348235213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134687.

The product of its digits is 432000, while the sum is 41.

The spelling of 55348235213 in words is "fifty-five billion, three hundred forty-eight million, two hundred thirty-five thousand, two hundred thirteen".