29675050189 has 2 divisors, whose sum is σ = 29675050190. Its totient is φ = 29675050188.

The previous prime is 29675050187. The next prime is 29675050253. The reversal of 29675050189 is 98105057692.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29281027689 + 394022500 = 171117^2 + 19850^2 .

It is a cyclic number.

It is not a de Polignac number, because 29675050189 - 2¹ = 29675050187 is a prime.

Together with 29675050187, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29675050183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14837525094 + 14837525095.

It is an arithmetic number, because the mean of its divisors is an integer number (14837525095).

Almost surely, 2^29675050189 is an apocalyptic number.

It is an amenable number.

29675050189 is a deficient number, since it is larger than the sum of its proper divisors (1).

29675050189 is an equidigital number, since it uses as much as digits as its factorization.

29675050189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 29675050189 in words is "twenty-nine billion, six hundred seventy-five million, fifty thousand, one hundred eighty-nine".