29898853528 has 32 divisors (see below), whose sum is σ = 56904212160. Its totient is φ = 14724944640.

The previous prime is 29898853451. The next prime is 29898853561. The reversal of 29898853528 is 82535889892.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 408273 + ... + 475903.

It is an arithmetic number, because the mean of its divisors is an integer number (1778256630).

Almost surely, 2^29898853528 is an apocalyptic number.

It is an amenable number.

29898853528 is a deficient number, since it is larger than the sum of its proper divisors (27005358632).

29898853528 is a wasteful number, since it uses less digits than its factorization.

29898853528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68467 (or 68463 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 67.

The spelling of 29898853528 in words is "twenty-nine billion, eight hundred ninety-eight million, eight hundred fifty-three thousand, five hundred twenty-eight".