29228763797 has 2 divisors, whose sum is σ = 29228763798. Its totient is φ = 29228763796.

The previous prime is 29228763779. The next prime is 29228763841. The reversal of 29228763797 is 79736782292.

Together with previous prime (29228763779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29081845156 + 146918641 = 170534^2 + 12121^2 .

It is a cyclic number.

It is not a de Polignac number, because 29228763797 - 2²⁴ = 29211986581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29228763727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14614381898 + 14614381899.

It is an arithmetic number, because the mean of its divisors is an integer number (14614381899).

Almost surely, 2^29228763797 is an apocalyptic number.

It is an amenable number.

29228763797 is a deficient number, since it is larger than the sum of its proper divisors (1).

29228763797 is an equidigital number, since it uses as much as digits as its factorization.

29228763797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32006016, while the sum is 62.

The spelling of 29228763797 in words is "twenty-nine billion, two hundred twenty-eight million, seven hundred sixty-three thousand, seven hundred ninety-seven".