29500049497 has 2 divisors, whose sum is σ = 29500049498. Its totient is φ = 29500049496.

The previous prime is 29500049483. The next prime is 29500049609. The reversal of 29500049497 is 79494000592.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24960524121 + 4539525376 = 157989^2 + 67376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29500049497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 29500049497.

It is not a weakly prime, because it can be changed into another prime (29500049417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14750024748 + 14750024749.

It is an arithmetic number, because the mean of its divisors is an integer number (14750024749).

Almost surely, 2^29500049497 is an apocalyptic number.

It is an amenable number.

29500049497 is a deficient number, since it is larger than the sum of its proper divisors (1).

29500049497 is an equidigital number, since it uses as much as digits as its factorization.

29500049497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 29500049497 in words is "twenty-nine billion, five hundred million, forty-nine thousand, four hundred ninety-seven".