52403937097 has 2 divisors, whose sum is σ = 52403937098. Its totient is φ = 52403937096.

The previous prime is 52403937067. The next prime is 52403937137. The reversal of 52403937097 is 79073930425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46801264896 + 5602672201 = 216336^2 + 74851^2 .

It is a cyclic number.

It is not a de Polignac number, because 52403937097 - 2⁷ = 52403936969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52403937097.

It is not a weakly prime, because it can be changed into another prime (52403937067) 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, 26201968548 + 26201968549.

It is an arithmetic number, because the mean of its divisors is an integer number (26201968549).

Almost surely, 2^52403937097 is an apocalyptic number.

It is an amenable number.

52403937097 is a deficient number, since it is larger than the sum of its proper divisors (1).

52403937097 is an equidigital number, since it uses as much as digits as its factorization.

52403937097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1428840, while the sum is 49.

The spelling of 52403937097 in words is "fifty-two billion, four hundred three million, nine hundred thirty-seven thousand, ninety-seven".