235165054417 has 2 divisors, whose sum is σ = 235165054418. Its totient is φ = 235165054416.

The previous prime is 235165054387. The next prime is 235165054433. The reversal of 235165054417 is 714450561532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233923126336 + 1241928081 = 483656^2 + 35241^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235165054417 is a prime.

It is not a weakly prime, because it can be changed into another prime (235165057417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117582527208 + 117582527209.

It is an arithmetic number, because the mean of its divisors is an integer number (117582527209).

Almost surely, 2^235165054417 is an apocalyptic number.

It is an amenable number.

235165054417 is a deficient number, since it is larger than the sum of its proper divisors (1).

235165054417 is an equidigital number, since it uses as much as digits as its factorization.

235165054417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 235165054417 in words is "two hundred thirty-five billion, one hundred sixty-five million, fifty-four thousand, four hundred seventeen".