533420011513 has 2 divisors, whose sum is σ = 533420011514. Its totient is φ = 533420011512.

The previous prime is 533420011441. The next prime is 533420011559. The reversal of 533420011513 is 315110024335.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 365605250409 + 167814761104 = 604653^2 + 409652^2 .

It is a cyclic number.

It is not a de Polignac number, because 533420011513 - 2³³ = 524830076921 is a prime.

It is a super-3 number, since 3×533420011513³ (a number of 36 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (533420011583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266710005756 + 266710005757.

It is an arithmetic number, because the mean of its divisors is an integer number (266710005757).

Almost surely, 2^533420011513 is an apocalyptic number.

It is an amenable number.

533420011513 is a deficient number, since it is larger than the sum of its proper divisors (1).

533420011513 is an equidigital number, since it uses as much as digits as its factorization.

533420011513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 533420011513 its reverse (315110024335), we get a palindrome (848530035848).

The spelling of 533420011513 in words is "five hundred thirty-three billion, four hundred twenty million, eleven thousand, five hundred thirteen".