550100655673 has 2 divisors, whose sum is σ = 550100655674. Its totient is φ = 550100655672.

The previous prime is 550100655659. The next prime is 550100655707. The reversal of 550100655673 is 376556001055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 492841908729 + 57258746944 = 702027^2 + 239288^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550100655673 is a prime.

It is a super-2 number, since 2×550100655673² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (550100655373) 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, 275050327836 + 275050327837.

It is an arithmetic number, because the mean of its divisors is an integer number (275050327837).

Almost surely, 2^550100655673 is an apocalyptic number.

It is an amenable number.

550100655673 is a deficient number, since it is larger than the sum of its proper divisors (1).

550100655673 is an equidigital number, since it uses as much as digits as its factorization.

550100655673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472500, while the sum is 43.

The spelling of 550100655673 in words is "five hundred fifty billion, one hundred million, six hundred fifty-five thousand, six hundred seventy-three".