55113376213 has 8 divisors (see below), whose sum is σ = 62989454528. Its totient is φ = 47237982624.

The previous prime is 55113376183. The next prime is 55113376259. The reversal of 55113376213 is 31267331155.

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

It is not a de Polignac number, because 55113376213 - 2²¹ = 55111279061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55113376013) 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, 14770 + ... + 332332.

It is an arithmetic number, because the mean of its divisors is an integer number (7873681816).

Almost surely, 2^55113376213 is an apocalyptic number.

It is an amenable number.

55113376213 is a deficient number, since it is larger than the sum of its proper divisors (7876078315).

55113376213 is a wasteful number, since it uses less digits than its factorization.

55113376213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342363.

The product of its digits is 56700, while the sum is 37.

The spelling of 55113376213 in words is "fifty-five billion, one hundred thirteen million, three hundred seventy-six thousand, two hundred thirteen".