1095432261593 has 2 divisors, whose sum is σ = 1095432261594. Its totient is φ = 1095432261592.

The previous prime is 1095432261563. The next prime is 1095432261601. The reversal of 1095432261593 is 3951622345901.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1094477945929 + 954315664 = 1046173^2 + 30892^2 .

It is an emirp because it is prime and its reverse (3951622345901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1095432261593 - 2¹⁸ = 1095431999449 is a prime.

It is not a weakly prime, because it can be changed into another prime (1095432261503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547716130796 + 547716130797.

It is an arithmetic number, because the mean of its divisors is an integer number (547716130797).

Almost surely, 2^{1095432261593} is an apocalyptic number.

It is an amenable number.

1095432261593 is a deficient number, since it is larger than the sum of its proper divisors (1).

1095432261593 is an equidigital number, since it uses as much as digits as its factorization.

1095432261593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1749600, while the sum is 50.

The spelling of 1095432261593 in words is "one trillion, ninety-five billion, four hundred thirty-two million, two hundred sixty-one thousand, five hundred ninety-three".