55600607 has 2 divisors, whose sum is σ = 55600608. Its totient is φ = 55600606.

The previous prime is 55600579. The next prime is 55600609. The reversal of 55600607 is 70600655.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55600607 - 2⁶ = 55600543 is a prime.

Together with 55600609, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55600607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55600609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27800303 + 27800304.

It is an arithmetic number, because the mean of its divisors is an integer number (27800304).

Almost surely, 2^55600607 is an apocalyptic number.

55600607 is a deficient number, since it is larger than the sum of its proper divisors (1).

55600607 is an equidigital number, since it uses as much as digits as its factorization.

55600607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 55600607 is about 7456.5814553319. The cubic root of 55600607 is about 381.6745283770.

The spelling of 55600607 in words is "fifty-five million, six hundred thousand, six hundred seven".