55349373 has 8 divisors (see below), whose sum is σ = 75793888. Its totient is φ = 35902224.

The previous prime is 55349363. The next prime is 55349377. The reversal of 55349373 is 37394355.

55349373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 55349373 - 2⁸ = 55349117 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 (55349377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249211 + ... + 249432.

It is an arithmetic number, because the mean of its divisors is an integer number (9474236).

Almost surely, 2^55349373 is an apocalyptic number.

It is an amenable number.

55349373 is a deficient number, since it is larger than the sum of its proper divisors (20444515).

55349373 is a wasteful number, since it uses less digits than its factorization.

55349373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498683.

The product of its digits is 170100, while the sum is 39.

The square root of 55349373 is about 7439.7159219959. The cubic root of 55349373 is about 381.0987888029.

The spelling of 55349373 in words is "fifty-five million, three hundred forty-nine thousand, three hundred seventy-three".