533441012531 has 16 divisors (see below), whose sum is σ = 626833169664. Its totient is φ = 444373431264.

The previous prime is 533441012527. The next prime is 533441012537. The reversal of 533441012531 is 135210144335.

It is not a de Polignac number, because 533441012531 - 2² = 533441012527 is a prime.

It is a super-2 number, since 2×533441012531² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (533441012537) 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 15 ways as a sum of consecutive naturals, for example, 937565 + ... + 1394958.

It is an arithmetic number, because the mean of its divisors is an integer number (39177073104).

Almost surely, 2^533441012531 is an apocalyptic number.

533441012531 is a deficient number, since it is larger than the sum of its proper divisors (93392157133).

533441012531 is a wasteful number, since it uses less digits than its factorization.

533441012531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333450.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 533441012531 its reverse (135210144335), we get a palindrome (668651156866).

The spelling of 533441012531 in words is "five hundred thirty-three billion, four hundred forty-one million, twelve thousand, five hundred thirty-one".