53702852197 has 2 divisors, whose sum is σ = 53702852198. Its totient is φ = 53702852196.

The previous prime is 53702852167. The next prime is 53702852207. The reversal of 53702852197 is 79125820735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30889468516 + 22813383681 = 175754^2 + 151041^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53702852197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53702852197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53702852167) 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, 26851426098 + 26851426099.

It is an arithmetic number, because the mean of its divisors is an integer number (26851426099).

Almost surely, 2^53702852197 is an apocalyptic number.

It is an amenable number.

53702852197 is a deficient number, since it is larger than the sum of its proper divisors (1).

53702852197 is an equidigital number, since it uses as much as digits as its factorization.

53702852197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 53702852197 in words is "fifty-three billion, seven hundred two million, eight hundred fifty-two thousand, one hundred ninety-seven".