55162383 has 4 divisors (see below), whose sum is σ = 73549848. Its totient is φ = 36774920.

The previous prime is 55162369. The next prime is 55162411. The reversal of 55162383 is 38326155.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55162383 - 2⁵ = 55162351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55160383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9193728 + ... + 9193733.

It is an arithmetic number, because the mean of its divisors is an integer number (18387462).

Almost surely, 2^55162383 is an apocalyptic number.

55162383 is a deficient number, since it is larger than the sum of its proper divisors (18387465).

55162383 is a wasteful number, since it uses less digits than its factorization.

55162383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18387464.

The product of its digits is 21600, while the sum is 33.

The square root of 55162383 is about 7427.1382779641. The cubic root of 55162383 is about 380.6691418846.

The spelling of 55162383 in words is "fifty-five million, one hundred sixty-two thousand, three hundred eighty-three".