553317841 has 2 divisors, whose sum is σ = 553317842. Its totient is φ = 553317840.

The previous prime is 553317799. The next prime is 553317847. The reversal of 553317841 is 148713355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444324241 + 108993600 = 21079^2 + 10440^2 .

It is a cyclic number.

It is not a de Polignac number, because 553317841 - 2¹³ = 553309649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553317841.

It is not a weakly prime, because it can be changed into another prime (553317847) 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, 276658920 + 276658921.

It is an arithmetic number, because the mean of its divisors is an integer number (276658921).

Almost surely, 2^553317841 is an apocalyptic number.

It is an amenable number.

553317841 is a deficient number, since it is larger than the sum of its proper divisors (1).

553317841 is an equidigital number, since it uses as much as digits as its factorization.

553317841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 37.

The square root of 553317841 is about 23522.7090489170. The cubic root of 553317841 is about 820.9654704800.

The spelling of 553317841 in words is "five hundred fifty-three million, three hundred seventeen thousand, eight hundred forty-one".