55494506107 has 2 divisors, whose sum is σ = 55494506108. Its totient is φ = 55494506106.

The previous prime is 55494506077. The next prime is 55494506143. The reversal of 55494506107 is 70160549455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55494506107 - 2³¹ = 53347022459 is a prime.

It is not a weakly prime, because it can be changed into another prime (55494503107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27747253053 + 27747253054.

It is an arithmetic number, because the mean of its divisors is an integer number (27747253054).

Almost surely, 2^55494506107 is an apocalyptic number.

55494506107 is a deficient number, since it is larger than the sum of its proper divisors (1).

55494506107 is an equidigital number, since it uses as much as digits as its factorization.

55494506107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756000, while the sum is 46.

The spelling of 55494506107 in words is "fifty-five billion, four hundred ninety-four million, five hundred six thousand, one hundred seven".