29009140527 has 16 divisors (see below), whose sum is σ = 40959572832. Its totient is φ = 18199372800.

The previous prime is 29009140429. The next prime is 29009140583. The reversal of 29009140527 is 72504190092.

It is not a de Polignac number, because 29009140527 - 2¹¹ = 29009138479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29009142527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393277 + ... + 461177.

It is an arithmetic number, because the mean of its divisors is an integer number (2559973302).

Almost surely, 2^29009140527 is an apocalyptic number.

29009140527 is a deficient number, since it is larger than the sum of its proper divisors (11950432305).

29009140527 is a wasteful number, since it uses less digits than its factorization.

29009140527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76298.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 29009140527 in words is "twenty-nine billion, nine million, one hundred forty thousand, five hundred twenty-seven".