55586746559 has 2 divisors, whose sum is σ = 55586746560. Its totient is φ = 55586746558.

The previous prime is 55586746531. The next prime is 55586746703. The reversal of 55586746559 is 95564768555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55586746559 - 2¹⁶ = 55586681023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55586746495 and 55586746504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55586743559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27793373279 + 27793373280.

It is an arithmetic number, because the mean of its divisors is an integer number (27793373280).

Almost surely, 2^55586746559 is an apocalyptic number.

55586746559 is a deficient number, since it is larger than the sum of its proper divisors (1).

55586746559 is an equidigital number, since it uses as much as digits as its factorization.

55586746559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800000, while the sum is 65.

The spelling of 55586746559 in words is "fifty-five billion, five hundred eighty-six million, seven hundred forty-six thousand, five hundred fifty-nine".