53275857241 has 2 divisors, whose sum is σ = 53275857242. Its totient is φ = 53275857240.

The previous prime is 53275857227. The next prime is 53275857247. The reversal of 53275857241 is 14275857235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32895439641 + 20380417600 = 181371^2 + 142760^2 .

It is a cyclic number.

It is not a de Polignac number, because 53275857241 - 2⁷ = 53275857113 is a prime.

It is not a weakly prime, because it can be changed into another prime (53275857247) 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, 26637928620 + 26637928621.

It is an arithmetic number, because the mean of its divisors is an integer number (26637928621).

Almost surely, 2^53275857241 is an apocalyptic number.

It is an amenable number.

53275857241 is a deficient number, since it is larger than the sum of its proper divisors (1).

53275857241 is an equidigital number, since it uses as much as digits as its factorization.

53275857241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352000, while the sum is 49.

The spelling of 53275857241 in words is "fifty-three billion, two hundred seventy-five million, eight hundred fifty-seven thousand, two hundred forty-one".