29570808961 has 8 divisors (see below), whose sum is σ = 30372171840. Its totient is φ = 28769559408.

The previous prime is 29570808959. The next prime is 29570809013. The reversal of 29570808961 is 16980807592.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 29570808961 - 2¹ = 29570808959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29570808931) 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 7 ways as a sum of consecutive naturals, for example, 975150 + ... + 1005016.

It is an arithmetic number, because the mean of its divisors is an integer number (3796521480).

Almost surely, 2^29570808961 is an apocalyptic number.

It is an amenable number.

29570808961 is a deficient number, since it is larger than the sum of its proper divisors (801362879).

29570808961 is a wasteful number, since it uses less digits than its factorization.

29570808961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56663.

The product of its (nonzero) digits is 2177280, while the sum is 55.

The spelling of 29570808961 in words is "twenty-nine billion, five hundred seventy million, eight hundred eight thousand, nine hundred sixty-one".