29798325541 has 2 divisors, whose sum is σ = 29798325542. Its totient is φ = 29798325540.

The previous prime is 29798325527. The next prime is 29798325551. The reversal of 29798325541 is 14552389792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19675953441 + 10122372100 = 140271^2 + 100610^2 .

It is a cyclic number.

It is not a de Polignac number, because 29798325541 - 2¹¹ = 29798323493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (29798325551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14899162770 + 14899162771.

It is an arithmetic number, because the mean of its divisors is an integer number (14899162771).

Almost surely, 2^29798325541 is an apocalyptic number.

It is an amenable number.

29798325541 is a deficient number, since it is larger than the sum of its proper divisors (1).

29798325541 is an equidigital number, since it uses as much as digits as its factorization.

29798325541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 55.

The spelling of 29798325541 in words is "twenty-nine billion, seven hundred ninety-eight million, three hundred twenty-five thousand, five hundred forty-one".