55356323 has 8 divisors (see below), whose sum is σ = 60464880. Its totient is φ = 50260480.

The previous prime is 55356319. The next prime is 55356349. The reversal of 55356323 is 32365355.

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 55356323 - 2² = 55356319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55356323.

It is not an unprimeable number, because it can be changed into a prime (55356023) 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, 7511 + ... + 12927.

It is an arithmetic number, because the mean of its divisors is an integer number (7558110).

Almost surely, 2^55356323 is an apocalyptic number.

55356323 is a deficient number, since it is larger than the sum of its proper divisors (5108557).

55356323 is a wasteful number, since it uses less digits than its factorization.

55356323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6357.

The product of its digits is 40500, while the sum is 32.

The square root of 55356323 is about 7440.1829950613. The cubic root of 55356323 is about 381.1147391536.

The spelling of 55356323 in words is "fifty-five million, three hundred fifty-six thousand, three hundred twenty-three".