553341197 has 2 divisors, whose sum is σ = 553341198. Its totient is φ = 553341196.

The previous prime is 553341193. The next prime is 553341209. The reversal of 553341197 is 791143355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 375545641 + 177795556 = 19379^2 + 13334^2 .

It is a cyclic number.

It is not a de Polignac number, because 553341197 - 2² = 553341193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 553341197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553341193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276670598 + 276670599.

It is an arithmetic number, because the mean of its divisors is an integer number (276670599).

Almost surely, 2^553341197 is an apocalyptic number.

It is an amenable number.

553341197 is a deficient number, since it is larger than the sum of its proper divisors (1).

553341197 is an equidigital number, since it uses as much as digits as its factorization.

553341197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56700, while the sum is 38.

The square root of 553341197 is about 23523.2055001014. The cubic root of 553341197 is about 820.9770215261.

The spelling of 553341197 in words is "five hundred fifty-three million, three hundred forty-one thousand, one hundred ninety-seven".