55441109383 has 8 divisors (see below), whose sum is σ = 60493086720. Its totient is φ = 50391111480.

The previous prime is 55441109371. The next prime is 55441109387. The reversal of 55441109383 is 38390114455.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55441109383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55441109387) 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, 435985 + ... + 548602.

It is an arithmetic number, because the mean of its divisors is an integer number (7561635840).

Almost surely, 2^55441109383 is an apocalyptic number.

55441109383 is a deficient number, since it is larger than the sum of its proper divisors (5051977337).

55441109383 is a wasteful number, since it uses less digits than its factorization.

55441109383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989717.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 55441109383 in words is "fifty-five billion, four hundred forty-one million, one hundred nine thousand, three hundred eighty-three".