53125296759061 has 2 divisors, whose sum is σ = 53125296759062. Its totient is φ = 53125296759060.

The previous prime is 53125296759047. The next prime is 53125296759109. The reversal of 53125296759061 is 16095769252135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43250273332036 + 9875023427025 = 6576494^2 + 3142455^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53125296759061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53125296751061) 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, 26562648379530 + 26562648379531.

It is an arithmetic number, because the mean of its divisors is an integer number (26562648379531).

Almost surely, 2^{53125296759061} is an apocalyptic number.

It is an amenable number.

53125296759061 is a deficient number, since it is larger than the sum of its proper divisors (1).

53125296759061 is an equidigital number, since it uses as much as digits as its factorization.

53125296759061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618000, while the sum is 61.

The spelling of 53125296759061 in words is "fifty-three trillion, one hundred twenty-five billion, two hundred ninety-six million, seven hundred fifty-nine thousand, sixty-one".