550605701 has 2 divisors, whose sum is σ = 550605702. Its totient is φ = 550605700.

The previous prime is 550605683. The next prime is 550605733. The reversal of 550605701 is 107506055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 466516801 + 84088900 = 21599^2 + 9170^2 .

It is a cyclic number.

It is not a de Polignac number, because 550605701 - 2²⁶ = 483496837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550605791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275302850 + 275302851.

It is an arithmetic number, because the mean of its divisors is an integer number (275302851).

Almost surely, 2^550605701 is an apocalyptic number.

It is an amenable number.

550605701 is a deficient number, since it is larger than the sum of its proper divisors (1).

550605701 is an equidigital number, since it uses as much as digits as its factorization.

550605701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 550605701 is about 23464.9888344316. The cubic root of 550605701 is about 819.6219261462.

The spelling of 550605701 in words is "five hundred fifty million, six hundred five thousand, seven hundred one".