29042529 has 4 divisors (see below), whose sum is σ = 38723376. Its totient is φ = 19361684.

The previous prime is 29042513. The next prime is 29042549. The reversal of 29042529 is 92524092.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29042529 - 2⁴ = 29042513 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29042529.

It is not an unprimeable number, because it can be changed into a prime (29042509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4840419 + ... + 4840424.

It is an arithmetic number, because the mean of its divisors is an integer number (9680844).

Almost surely, 2^29042529 is an apocalyptic number.

It is an amenable number.

29042529 is a deficient number, since it is larger than the sum of its proper divisors (9680847).

29042529 is an equidigital number, since it uses as much as digits as its factorization.

29042529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9680846.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 29042529 is about 5389.1120789978. The cubic root of 29042529 is about 307.3817960643.

The spelling of 29042529 in words is "twenty-nine million, forty-two thousand, five hundred twenty-nine".