533404243151 has 4 divisors (see below), whose sum is σ = 574435338792. Its totient is φ = 492373147512.

The previous prime is 533404243139. The next prime is 533404243157. The reversal of 533404243151 is 151342404335.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 533404243151 - 2³⁰ = 532330501327 is a prime.

It is a super-2 number, since 2×533404243151² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (533404243157) 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 in 3 ways as a sum of consecutive naturals, for example, 20515547801 + ... + 20515547826.

It is an arithmetic number, because the mean of its divisors is an integer number (143608834698).

Almost surely, 2^533404243151 is an apocalyptic number.

533404243151 is a deficient number, since it is larger than the sum of its proper divisors (41031095641).

533404243151 is a wasteful number, since it uses less digits than its factorization.

533404243151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41031095640.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 533404243151 its reverse (151342404335), we get a palindrome (684746647486).

The spelling of 533404243151 in words is "five hundred thirty-three billion, four hundred four million, two hundred forty-three thousand, one hundred fifty-one".