56055055009607 has 2 divisors, whose sum is σ = 56055055009608. Its totient is φ = 56055055009606.

The previous prime is 56055055009573. The next prime is 56055055009771. The reversal of 56055055009607 is 70690055055065.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56055055009607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56055055009207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28027527504803 + 28027527504804.

It is an arithmetic number, because the mean of its divisors is an integer number (28027527504804).

Almost surely, 2^{56055055009607} is an apocalyptic number.

56055055009607 is a deficient number, since it is larger than the sum of its proper divisors (1).

56055055009607 is an equidigital number, since it uses as much as digits as its factorization.

56055055009607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7087500, while the sum is 53.

The spelling of 56055055009607 in words is "fifty-six trillion, fifty-five billion, fifty-five million, nine thousand, six hundred seven".