8141533 has 2 divisors, whose sum is σ = 8141534. Its totient is φ = 8141532.

The previous prime is 8141531. The next prime is 8141569. The reversal of 8141533 is 3351418.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6744409 + 1397124 = 2597^2 + 1182^2 .

It is a cyclic number.

It is not a de Polignac number, because 8141533 - 2¹ = 8141531 is a prime.

Together with 8141531, it forms a pair of twin primes.

8141533 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 8141498 and 8141507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8141531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4070766 + 4070767.

It is an arithmetic number, because the mean of its divisors is an integer number (4070767).

Almost surely, 2^8141533 is an apocalyptic number.

It is an amenable number.

8141533 is a deficient number, since it is larger than the sum of its proper divisors (1).

8141533 is an equidigital number, since it uses as much as digits as its factorization.

8141533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 25.

The square root of 8141533 is about 2853.3371690005. The cubic root of 8141533 is about 201.1725538200.

It can be divided in two parts, 81 and 41533, that added together give a palindrome (41614).

The spelling of 8141533 in words is "eight million, one hundred forty-one thousand, five hundred thirty-three".