53235025171 has 2 divisors, whose sum is σ = 53235025172. Its totient is φ = 53235025170.

The previous prime is 53235025159. The next prime is 53235025231. The reversal of 53235025171 is 17152053235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53235025171 - 2⁷ = 53235025043 is a prime.

It is not a weakly prime, because it can be changed into another prime (53235025471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26617512585 + 26617512586.

It is an arithmetic number, because the mean of its divisors is an integer number (26617512586).

Almost surely, 2^53235025171 is an apocalyptic number.

53235025171 is a deficient number, since it is larger than the sum of its proper divisors (1).

53235025171 is an equidigital number, since it uses as much as digits as its factorization.

53235025171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31500, while the sum is 34.

The spelling of 53235025171 in words is "fifty-three billion, two hundred thirty-five million, twenty-five thousand, one hundred seventy-one".