53125852133 has 2 divisors, whose sum is σ = 53125852134. Its totient is φ = 53125852132.

The previous prime is 53125852103. The next prime is 53125852181. The reversal of 53125852133 is 33125852135.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47960124004 + 5165728129 = 218998^2 + 71873^2 .

It is a cyclic number.

It is not a de Polignac number, because 53125852133 - 2⁶ = 53125852069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53125852103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26562926066 + 26562926067.

It is an arithmetic number, because the mean of its divisors is an integer number (26562926067).

Almost surely, 2^53125852133 is an apocalyptic number.

It is an amenable number.

53125852133 is a deficient number, since it is larger than the sum of its proper divisors (1).

53125852133 is an equidigital number, since it uses as much as digits as its factorization.

53125852133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 38.

The spelling of 53125852133 in words is "fifty-three billion, one hundred twenty-five million, eight hundred fifty-two thousand, one hundred thirty-three".