55348235231 has 8 divisors (see below), whose sum is σ = 58832049600. Its totient is φ = 51889758208.

The previous prime is 55348235227. The next prime is 55348235279. The reversal of 55348235231 is 13253284355.

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 55348235231 - 2² = 55348235227 is a prime.

It is a super-2 number, since 2×55348235231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55348235281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6329831 + ... + 6338568.

It is an arithmetic number, because the mean of its divisors is an integer number (7354006200).

Almost surely, 2^55348235231 is an apocalyptic number.

55348235231 is a deficient number, since it is larger than the sum of its proper divisors (3483814369).

55348235231 is a wasteful number, since it uses less digits than its factorization.

55348235231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12668673.

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

The spelling of 55348235231 in words is "fifty-five billion, three hundred forty-eight million, two hundred thirty-five thousand, two hundred thirty-one".