55088524638709 has 2 divisors, whose sum is σ = 55088524638710. Its totient is φ = 55088524638708.

The previous prime is 55088524638701. The next prime is 55088524638731. The reversal of 55088524638709 is 90783642588055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51938975196900 + 3149549441809 = 7206870^2 + 1774697^2 .

It is a cyclic number.

It is not a de Polignac number, because 55088524638709 - 2³ = 55088524638701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55088524638701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27544262319354 + 27544262319355.

It is an arithmetic number, because the mean of its divisors is an integer number (27544262319355).

Almost surely, 2^{55088524638709} is an apocalyptic number.

It is an amenable number.

55088524638709 is a deficient number, since it is larger than the sum of its proper divisors (1).

55088524638709 is an equidigital number, since it uses as much as digits as its factorization.

55088524638709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608000, while the sum is 70.

The spelling of 55088524638709 in words is "fifty-five trillion, eighty-eight billion, five hundred twenty-four million, six hundred thirty-eight thousand, seven hundred nine".