55675466779 has 2 divisors, whose sum is σ = 55675466780. Its totient is φ = 55675466778.

The previous prime is 55675466767. The next prime is 55675466801. The reversal of 55675466779 is 97766457655.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55675466779 - 2¹¹ = 55675464731 is a prime.

It is not a weakly prime, because it can be changed into another prime (55675466719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27837733389 + 27837733390.

It is an arithmetic number, because the mean of its divisors is an integer number (27837733390).

Almost surely, 2^55675466779 is an apocalyptic number.

55675466779 is a deficient number, since it is larger than the sum of its proper divisors (1).

55675466779 is an equidigital number, since it uses as much as digits as its factorization.

55675466779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 333396000, while the sum is 67.

The spelling of 55675466779 in words is "fifty-five billion, six hundred seventy-five million, four hundred sixty-six thousand, seven hundred seventy-nine".