29097055008 has 192 divisors, whose sum is σ = 98219520000. Its totient is φ = 8208076032.

The previous prime is 29097055003. The next prime is 29097055033. The reversal of 29097055008 is 80055079092.

It is a happy number.

29097055008 is a `hidden beast` number, since 2 + 9 + 0 + 97 + 0 + 550 + 0 + 8 = 666.

It is a super-2 number, since 2×29097055008² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (29097055003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447343 + ... + 508241.

It is an arithmetic number, because the mean of its divisors is an integer number (511560000).

Almost surely, 2^29097055008 is an apocalyptic number.

29097055008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29097055008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49109760000).

29097055008 is an abundant number, since it is smaller than the sum of its proper divisors (69122464992).

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

29097055008 is a wasteful number, since it uses less digits than its factorization.

29097055008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61004 (or 60990 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 45.

The spelling of 29097055008 in words is "twenty-nine billion, ninety-seven million, fifty-five thousand, eight".