29832656085 has 12 divisors (see below), whose sum is σ = 51709937292. Its totient is φ = 15910749888.

The previous prime is 29832656081. The next prime is 29832656089. The reversal of 29832656085 is 58065623892.

29832656085 is a `hidden beast` number, since 2 + 9 + 8 + 3 + 26 + 5 + 608 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (29832656081) and next prime (29832656089).

It can be written as a sum of positive squares in 2 ways, for example, as 17311717476 + 12520938609 = 131574^2 + 111897^2 .

It is not a de Polignac number, because 29832656085 - 2² = 29832656081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29832656081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331473912 + ... + 331474001.

It is an arithmetic number, because the mean of its divisors is an integer number (4309161441).

Almost surely, 2^29832656085 is an apocalyptic number.

It is an amenable number.

29832656085 is a deficient number, since it is larger than the sum of its proper divisors (21877281207).

29832656085 is a wasteful number, since it uses less digits than its factorization.

29832656085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662947924 (or 662947921 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 29832656085 in words is "twenty-nine billion, eight hundred thirty-two million, six hundred fifty-six thousand, eighty-five".