550311353 has 2 divisors, whose sum is σ = 550311354. Its totient is φ = 550311352.

The previous prime is 550311347. The next prime is 550311367. The reversal of 550311353 is 353113055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474063529 + 76247824 = 21773^2 + 8732^2 .

It is a cyclic number.

It is not a de Polignac number, because 550311353 - 2²⁸ = 281875897 is a prime.

It is not a weakly prime, because it can be changed into another prime (550311313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275155676 + 275155677.

It is an arithmetic number, because the mean of its divisors is an integer number (275155677).

Almost surely, 2^550311353 is an apocalyptic number.

It is an amenable number.

550311353 is a deficient number, since it is larger than the sum of its proper divisors (1).

550311353 is an equidigital number, since it uses as much as digits as its factorization.

550311353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3375, while the sum is 26.

The square root of 550311353 is about 23458.7159282003. The cubic root of 550311353 is about 819.4758463667.

The spelling of 550311353 in words is "five hundred fifty million, three hundred eleven thousand, three hundred fifty-three".