55659092239 has 2 divisors, whose sum is σ = 55659092240. Its totient is φ = 55659092238.

The previous prime is 55659092231. The next prime is 55659092297. The reversal of 55659092239 is 93229095655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55659092239 - 2³ = 55659092231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55659092239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55659092231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27829546119 + 27829546120.

It is an arithmetic number, because the mean of its divisors is an integer number (27829546120).

Almost surely, 2^55659092239 is an apocalyptic number.

55659092239 is a deficient number, since it is larger than the sum of its proper divisors (1).

55659092239 is an equidigital number, since it uses as much as digits as its factorization.

55659092239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6561000, while the sum is 55.

The spelling of 55659092239 in words is "fifty-five billion, six hundred fifty-nine million, ninety-two thousand, two hundred thirty-nine".