553053013 has 2 divisors, whose sum is σ = 553053014. Its totient is φ = 553053012.

The previous prime is 553053001. The next prime is 553053047. The reversal of 553053013 is 310350355.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 552861169 + 191844 = 23513^2 + 438^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553053013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553023013) 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, 276526506 + 276526507.

It is an arithmetic number, because the mean of its divisors is an integer number (276526507).

Almost surely, 2^553053013 is an apocalyptic number.

It is an amenable number.

553053013 is a deficient number, since it is larger than the sum of its proper divisors (1).

553053013 is an equidigital number, since it uses as much as digits as its factorization.

553053013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3375, while the sum is 25.

The square root of 553053013 is about 23517.0791766325. The cubic root of 553053013 is about 820.8344732346.

The spelling of 553053013 in words is "five hundred fifty-three million, fifty-three thousand, thirteen".