55968703 has 4 divisors (see below), whose sum is σ = 63964240. Its totient is φ = 47973168.

The previous prime is 55968701. The next prime is 55968719. The reversal of 55968703 is 30786955.

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 55968703 - 2¹ = 55968701 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 55968703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55968701) 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, 3997758 + ... + 3997771.

It is an arithmetic number, because the mean of its divisors is an integer number (15991060).

Almost surely, 2^55968703 is an apocalyptic number.

55968703 is a deficient number, since it is larger than the sum of its proper divisors (7995537).

55968703 is an equidigital number, since it uses as much as digits as its factorization.

55968703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7995536.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 55968703 is about 7481.2233625257. The cubic root of 55968703 is about 382.5149506452.

The spelling of 55968703 in words is "fifty-five million, nine hundred sixty-eight thousand, seven hundred three".