53235146177 has 2 divisors, whose sum is σ = 53235146178. Its totient is φ = 53235146176.

The previous prime is 53235146147. The next prime is 53235146191. The reversal of 53235146177 is 77164153235.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50894908801 + 2340237376 = 225599^2 + 48376^2 .

It is a cyclic number.

It is not a de Polignac number, because 53235146177 - 2⁶ = 53235146113 is a prime.

It is not a weakly prime, because it can be changed into another prime (53235146117) 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, 26617573088 + 26617573089.

It is an arithmetic number, because the mean of its divisors is an integer number (26617573089).

Almost surely, 2^53235146177 is an apocalyptic number.

It is an amenable number.

53235146177 is a deficient number, since it is larger than the sum of its proper divisors (1).

53235146177 is an equidigital number, since it uses as much as digits as its factorization.

53235146177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 44.

The spelling of 53235146177 in words is "fifty-three billion, two hundred thirty-five million, one hundred forty-six thousand, one hundred seventy-seven".