55830102239 has 2 divisors, whose sum is σ = 55830102240. Its totient is φ = 55830102238.

The previous prime is 55830102199. The next prime is 55830102241. The reversal of 55830102239 is 93220103855.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55830102239 is a prime.

Together with 55830102241, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55830102739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27915051119 + 27915051120.

It is an arithmetic number, because the mean of its divisors is an integer number (27915051120).

Almost surely, 2^55830102239 is an apocalyptic number.

55830102239 is a deficient number, since it is larger than the sum of its proper divisors (1).

55830102239 is an equidigital number, since it uses as much as digits as its factorization.

55830102239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 55830102239 in words is "fifty-five billion, eight hundred thirty million, one hundred two thousand, two hundred thirty-nine".