29528533 has 2 divisors, whose sum is σ = 29528534. Its totient is φ = 29528532.

The previous prime is 29528531. The next prime is 29528539. The reversal of 29528533 is 33582592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28494244 + 1034289 = 5338^2 + 1017^2 .

It is a cyclic number.

It is not a de Polignac number, because 29528533 - 2¹ = 29528531 is a prime.

It is a super-2 number, since 2×29528533² = 1743868522264178, which contains 22 as substring.

Together with 29528531, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 29528492 and 29528501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29528531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14764266 + 14764267.

It is an arithmetic number, because the mean of its divisors is an integer number (14764267).

Almost surely, 2^29528533 is an apocalyptic number.

It is an amenable number.

29528533 is a deficient number, since it is larger than the sum of its proper divisors (1).

29528533 is an equidigital number, since it uses as much as digits as its factorization.

29528533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64800, while the sum is 37.

The square root of 29528533 is about 5434.0162863208. The cubic root of 29528533 is about 309.0869178026.

The spelling of 29528533 in words is "twenty-nine million, five hundred twenty-eight thousand, five hundred thirty-three".