55725248659 has 2 divisors, whose sum is σ = 55725248660. Its totient is φ = 55725248658.

The previous prime is 55725248641. The next prime is 55725248681. The reversal of 55725248659 is 95684252755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55725248659 - 2⁵ = 55725248627 is a prime.

It is not a weakly prime, because it can be changed into another prime (55725248629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27862624329 + 27862624330.

It is an arithmetic number, because the mean of its divisors is an integer number (27862624330).

Almost surely, 2^55725248659 is an apocalyptic number.

55725248659 is a deficient number, since it is larger than the sum of its proper divisors (1).

55725248659 is an equidigital number, since it uses as much as digits as its factorization.

55725248659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240000, while the sum is 58.

The spelling of 55725248659 in words is "fifty-five billion, seven hundred twenty-five million, two hundred forty-eight thousand, six hundred fifty-nine".