29549260451 has 2 divisors, whose sum is σ = 29549260452. Its totient is φ = 29549260450.

The previous prime is 29549260333. The next prime is 29549260453. The reversal of 29549260451 is 15406294592.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29549260451 is a prime.

Together with 29549260453, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 29549260396 and 29549260405.

It is not a weakly prime, because it can be changed into another prime (29549260453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14774630225 + 14774630226.

It is an arithmetic number, because the mean of its divisors is an integer number (14774630226).

Almost surely, 2^29549260451 is an apocalyptic number.

29549260451 is a deficient number, since it is larger than the sum of its proper divisors (1).

29549260451 is an equidigital number, since it uses as much as digits as its factorization.

29549260451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 29549260451 in words is "twenty-nine billion, five hundred forty-nine million, two hundred sixty thousand, four hundred fifty-one".