55617333349 has 8 divisors (see below), whose sum is σ = 60563340000. Its totient is φ = 50873204592.

The previous prime is 55617333347. The next prime is 55617333389. The reversal of 55617333349 is 94333371655.

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 55617333349 - 2¹ = 55617333347 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 (55617333347) 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, 50468899 + ... + 50470000.

It is an arithmetic number, because the mean of its divisors is an integer number (7570417500).

Almost surely, 2^55617333349 is an apocalyptic number.

It is an amenable number.

55617333349 is a deficient number, since it is larger than the sum of its proper divisors (4946006651).

55617333349 is a wasteful number, since it uses less digits than its factorization.

55617333349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100938947.

The product of its digits is 3061800, while the sum is 49.

The spelling of 55617333349 in words is "fifty-five billion, six hundred seventeen million, three hundred thirty-three thousand, three hundred forty-nine".