55347303 has 8 divisors (see below), whose sum is σ = 80505216. Its totient is φ = 33543800.

The previous prime is 55347289. The next prime is 55347311. The reversal of 55347303 is 30374355.

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 55347303 - 2¹⁰ = 55346279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55347353) 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, 838563 + ... + 838628.

It is an arithmetic number, because the mean of its divisors is an integer number (10063152).

Almost surely, 2^55347303 is an apocalyptic number.

55347303 is a deficient number, since it is larger than the sum of its proper divisors (25157913).

55347303 is a wasteful number, since it uses less digits than its factorization.

55347303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677205.

The product of its (nonzero) digits is 18900, while the sum is 30.

The square root of 55347303 is about 7439.5768024801. The cubic root of 55347303 is about 381.0940378648.

The spelling of 55347303 in words is "fifty-five million, three hundred forty-seven thousand, three hundred three".