53540230097 has 2 divisors, whose sum is σ = 53540230098. Its totient is φ = 53540230096.

The previous prime is 53540230087. The next prime is 53540230103. The reversal of 53540230097 is 79003204535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32357174161 + 21183055936 = 179881^2 + 145544^2 .

It is a cyclic number.

It is not a de Polignac number, because 53540230097 - 2¹⁸ = 53539967953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53540230097.

It is not a weakly prime, because it can be changed into another prime (53540230087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26770115048 + 26770115049.

It is an arithmetic number, because the mean of its divisors is an integer number (26770115049).

Almost surely, 2^53540230097 is an apocalyptic number.

It is an amenable number.

53540230097 is a deficient number, since it is larger than the sum of its proper divisors (1).

53540230097 is an equidigital number, since it uses as much as digits as its factorization.

53540230097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 53540230097 in words is "fifty-three billion, five hundred forty million, two hundred thirty thousand, ninety-seven".