550395707 has 2 divisors, whose sum is σ = 550395708. Its totient is φ = 550395706.

The previous prime is 550395701. The next prime is 550395721. The reversal of 550395707 is 707593055.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550395707 - 2²⁰ = 549347131 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (550395701) 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, 275197853 + 275197854.

It is an arithmetic number, because the mean of its divisors is an integer number (275197854).

Almost surely, 2^550395707 is an apocalyptic number.

550395707 is a deficient number, since it is larger than the sum of its proper divisors (1).

550395707 is an equidigital number, since it uses as much as digits as its factorization.

550395707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165375, while the sum is 41.

The square root of 550395707 is about 23460.5137838028. The cubic root of 550395707 is about 819.5177151097.

The spelling of 550395707 in words is "five hundred fifty million, three hundred ninety-five thousand, seven hundred seven".