55839363 has 8 divisors (see below), whose sum is σ = 74490048. Its totient is φ = 37207464.

The previous prime is 55839353. The next prime is 55839451. The reversal of 55839363 is 36393855.

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

It is not a de Polignac number, because 55839363 - 2⁸ = 55839107 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (55839313) 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, 5256 + ... + 11802.

It is an arithmetic number, because the mean of its divisors is an integer number (9311256).

Almost surely, 2^55839363 is an apocalyptic number.

55839363 is a deficient number, since it is larger than the sum of its proper divisors (18650685).

55839363 is a wasteful number, since it uses less digits than its factorization.

55839363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9393.

The product of its digits is 291600, while the sum is 42.

The square root of 55839363 is about 7472.5740545009. The cubic root of 55839363 is about 382.2200677265.

The spelling of 55839363 in words is "fifty-five million, eight hundred thirty-nine thousand, three hundred sixty-three".