553016873 has 2 divisors, whose sum is σ = 553016874. Its totient is φ = 553016872.

The previous prime is 553016857. The next prime is 553016881. The reversal of 553016873 is 378610355.

553016873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 486952489 + 66064384 = 22067^2 + 8128^2 .

It is a cyclic number.

It is not a de Polignac number, because 553016873 - 2⁴ = 553016857 is a prime.

It is not a weakly prime, because it can be changed into another prime (553016833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276508436 + 276508437.

It is an arithmetic number, because the mean of its divisors is an integer number (276508437).

Almost surely, 2^553016873 is an apocalyptic number.

It is an amenable number.

553016873 is a deficient number, since it is larger than the sum of its proper divisors (1).

553016873 is an equidigital number, since it uses as much as digits as its factorization.

553016873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 553016873 is about 23516.3107863457. The cubic root of 553016873 is about 820.8165933308.

The spelling of 553016873 in words is "five hundred fifty-three million, sixteen thousand, eight hundred seventy-three".