75468539753 has 2 divisors, whose sum is σ = 75468539754. Its totient is φ = 75468539752.

The previous prime is 75468539747. The next prime is 75468539761. The reversal of 75468539753 is 35793586457.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62927227609 + 12541312144 = 250853^2 + 111988^2 .

It is an emirp because it is prime and its reverse (35793586457) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75468539753 - 2¹⁶ = 75468474217 is a prime.

It is not a weakly prime, because it can be changed into another prime (75468532753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37734269876 + 37734269877.

It is an arithmetic number, because the mean of its divisors is an integer number (37734269877).

Almost surely, 2^75468539753 is an apocalyptic number.

It is an amenable number.

75468539753 is a deficient number, since it is larger than the sum of its proper divisors (1).

75468539753 is an equidigital number, since it uses as much as digits as its factorization.

75468539753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256000, while the sum is 62.

The spelling of 75468539753 in words is "seventy-five billion, four hundred sixty-eight million, five hundred thirty-nine thousand, seven hundred fifty-three".