75235053241 has 2 divisors, whose sum is σ = 75235053242. Its totient is φ = 75235053240.

The previous prime is 75235053209. The next prime is 75235053319. The reversal of 75235053241 is 14235053257.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37948988025 + 37286065216 = 194805^2 + 193096^2 .

It is a cyclic number.

It is not a de Polignac number, because 75235053241 - 2⁵ = 75235053209 is a prime.

It is a super-3 number, since 3×75235053241³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 75235053241.

It is not a weakly prime, because it can be changed into another prime (75235053841) 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, 37617526620 + 37617526621.

It is an arithmetic number, because the mean of its divisors is an integer number (37617526621).

Almost surely, 2^75235053241 is an apocalyptic number.

It is an amenable number.

75235053241 is a deficient number, since it is larger than the sum of its proper divisors (1).

75235053241 is an equidigital number, since it uses as much as digits as its factorization.

75235053241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 126000, while the sum is 37.

The spelling of 75235053241 in words is "seventy-five billion, two hundred thirty-five million, fifty-three thousand, two hundred forty-one".