29656053656256 has 56 divisors (see below), whose sum is σ = 78732773998704. Its totient is φ = 9851612800000.

The previous prime is 29656053656233. The next prime is 29656053656389. The reversal of 29656053656256 is 65265635065692.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263524995 + ... + 263637506.

It is an arithmetic number, because the mean of its divisors is an integer number (1405942392834).

Almost surely, 2^{29656053656256} is an apocalyptic number.

It is an amenable number.

29656053656256 is an abundant number, since it is smaller than the sum of its proper divisors (49076720342448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29656053656256 is a wasteful number, since it uses less digits than its factorization.

29656053656256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527162809 (or 527162799 counting only the distinct ones).

The product of its (nonzero) digits is 524880000, while the sum is 66.

The spelling of 29656053656256 in words is "twenty-nine trillion, six hundred fifty-six billion, fifty-three million, six hundred fifty-six thousand, two hundred fifty-six".