53335542097 has 2 divisors, whose sum is σ = 53335542098. Its totient is φ = 53335542096.

The previous prime is 53335542077. The next prime is 53335542157. The reversal of 53335542097 is 79024553335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29735208721 + 23600333376 = 172439^2 + 153624^2 .

It is a cyclic number.

It is not a de Polignac number, because 53335542097 - 2⁷ = 53335541969 is a prime.

It is not a weakly prime, because it can be changed into another prime (53335542047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26667771048 + 26667771049.

It is an arithmetic number, because the mean of its divisors is an integer number (26667771049).

Almost surely, 2^53335542097 is an apocalyptic number.

It is an amenable number.

53335542097 is a deficient number, since it is larger than the sum of its proper divisors (1).

53335542097 is an equidigital number, since it uses as much as digits as its factorization.

53335542097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1701000, while the sum is 46.

The spelling of 53335542097 in words is "fifty-three billion, three hundred thirty-five million, five hundred forty-two thousand, ninety-seven".