75247114135601 has 2 divisors, whose sum is σ = 75247114135602. Its totient is φ = 75247114135600.

The previous prime is 75247114135577. The next prime is 75247114135751. The reversal of 75247114135601 is 10653141174257.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67696709295601 + 7550404840000 = 8227801^2 + 2747800^2 .

It is an emirp because it is prime and its reverse (10653141174257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75247114135601 - 2¹⁴ = 75247114119217 is a prime.

It is not a weakly prime, because it can be changed into another prime (75247117135601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37623557067800 + 37623557067801.

It is an arithmetic number, because the mean of its divisors is an integer number (37623557067801).

Almost surely, 2^{75247114135601} is an apocalyptic number.

It is an amenable number.

75247114135601 is a deficient number, since it is larger than the sum of its proper divisors (1).

75247114135601 is an equidigital number, since it uses as much as digits as its factorization.

75247114135601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 705600, while the sum is 47.

The spelling of 75247114135601 in words is "seventy-five trillion, two hundred forty-seven billion, one hundred fourteen million, one hundred thirty-five thousand, six hundred one".