533333381201 has 4 divisors (see below), whose sum is σ = 533334862500. Its totient is φ = 533331899904.

The previous prime is 533333381117. The next prime is 533333381281. The reversal of 533333381201 is 102183333335.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 102183333335 = 5 ⋅20436666667.

It can be written as a sum of positive squares in 2 ways, for example, as 437218500625 + 96114880576 = 661225^2 + 310024^2 .

It is a cyclic number.

It is not a de Polignac number, because 533333381201 - 2²⁶ = 533266272337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533333381281) 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 in 3 ways as a sum of consecutive naturals, for example, 185225 + ... + 1049273.

It is an arithmetic number, because the mean of its divisors is an integer number (133333715625).

Almost surely, 2^533333381201 is an apocalyptic number.

It is an amenable number.

533333381201 is a deficient number, since it is larger than the sum of its proper divisors (1481299).

533333381201 is an equidigital number, since it uses as much as digits as its factorization.

533333381201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481298.

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 533333381201 in words is "five hundred thirty-three billion, three hundred thirty-three million, three hundred eighty-one thousand, two hundred one".