536002047421 has 2 divisors, whose sum is σ = 536002047422. Its totient is φ = 536002047420.

The previous prime is 536002047379. The next prime is 536002047491. The reversal of 536002047421 is 124740200635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416559231396 + 119442816025 = 645414^2 + 345605^2 .

It is a cyclic number.

It is not a de Polignac number, because 536002047421 - 2¹⁹ = 536001523133 is a prime.

It is a super-3 number, since 3×536002047421³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (536002047491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268001023710 + 268001023711.

It is an arithmetic number, because the mean of its divisors is an integer number (268001023711).

Almost surely, 2^536002047421 is an apocalyptic number.

It is an amenable number.

536002047421 is a deficient number, since it is larger than the sum of its proper divisors (1).

536002047421 is an equidigital number, since it uses as much as digits as its factorization.

536002047421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 34.

The spelling of 536002047421 in words is "five hundred thirty-six billion, two million, forty-seven thousand, four hundred twenty-one".