533428513 has 2 divisors, whose sum is σ = 533428514. Its totient is φ = 533428512.

The previous prime is 533428487. The next prime is 533428547. The reversal of 533428513 is 315824335.

It is an a-pointer prime, because the next prime (533428547) can be obtained adding 533428513 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 464488704 + 68939809 = 21552^2 + 8303^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-533428513 is a prime.

It is not a weakly prime, because it can be changed into another prime (533428583) 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, 266714256 + 266714257.

It is an arithmetic number, because the mean of its divisors is an integer number (266714257).

Almost surely, 2^533428513 is an apocalyptic number.

It is an amenable number.

533428513 is a deficient number, since it is larger than the sum of its proper divisors (1).

533428513 is an equidigital number, since it uses as much as digits as its factorization.

533428513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 34.

The square root of 533428513 is about 23096.0713758856. The cubic root of 533428513 is about 811.0085050368.

The spelling of 533428513 in words is "five hundred thirty-three million, four hundred twenty-eight thousand, five hundred thirteen".