53215025053753 has 2 divisors, whose sum is σ = 53215025053754. Its totient is φ = 53215025053752.

The previous prime is 53215025053633. The next prime is 53215025053763. The reversal of 53215025053753 is 35735052051235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31492602277929 + 21722422775824 = 5611827^2 + 4660732^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53215025053753 is a prime.

It is not a weakly prime, because it can be changed into another prime (53215025053763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26607512526876 + 26607512526877.

It is an arithmetic number, because the mean of its divisors is an integer number (26607512526877).

Almost surely, 2^{53215025053753} is an apocalyptic number.

It is an amenable number.

53215025053753 is a deficient number, since it is larger than the sum of its proper divisors (1).

53215025053753 is an equidigital number, since it uses as much as digits as its factorization.

53215025053753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2362500, while the sum is 46.

The spelling of 53215025053753 in words is "fifty-three trillion, two hundred fifteen billion, twenty-five million, fifty-three thousand, seven hundred fifty-three".