55005106060493 has 2 divisors, whose sum is σ = 55005106060494. Its totient is φ = 55005106060492.

The previous prime is 55005106060483. The next prime is 55005106060519. The reversal of 55005106060493 is 39406060150055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52201015150729 + 2804090909764 = 7225027^2 + 1674542^2 .

It is a cyclic number.

It is not a de Polignac number, because 55005106060493 - 2¹⁶ = 55005105994957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55005106060433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27502553030246 + 27502553030247.

It is an arithmetic number, because the mean of its divisors is an integer number (27502553030247).

Almost surely, 2^{55005106060493} is an apocalyptic number.

It is an amenable number.

55005106060493 is a deficient number, since it is larger than the sum of its proper divisors (1).

55005106060493 is an equidigital number, since it uses as much as digits as its factorization.

55005106060493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 44.

The spelling of 55005106060493 in words is "fifty-five trillion, five billion, one hundred six million, sixty thousand, four hundred ninety-three".