29225255752 has 32 divisors (see below), whose sum is σ = 68318781120. Its totient is φ = 11386463040.

The previous prime is 29225255743. The next prime is 29225255753. The reversal of 29225255752 is 25755252292.

It is not an unprimeable number, because it can be changed into a prime (29225255753) 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, 23721183 + ... + 23722414.

It is an arithmetic number, because the mean of its divisors is an integer number (2134961910).

Almost surely, 2^29225255752 is an apocalyptic number.

29225255752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29225255752 is an abundant number, since it is smaller than the sum of its proper divisors (39093525368).

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

29225255752 is a wasteful number, since it uses less digits than its factorization.

29225255752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47443621 (or 47443617 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 46.

The spelling of 29225255752 in words is "twenty-nine billion, two hundred twenty-five million, two hundred fifty-five thousand, seven hundred fifty-two".