1185741461753 has 2 divisors, whose sum is σ = 1185741461754. Its totient is φ = 1185741461752.

The previous prime is 1185741461743. The next prime is 1185741461813. The reversal of 1185741461753 is 3571641475811.

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., 1170643933369 + 15097528384 = 1081963^2 + 122872^2 .

It is a cyclic number.

It is not a de Polignac number, because 1185741461753 - 2⁸ = 1185741461497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1185741461695 and 1185741461704.

It is not a weakly prime, because it can be changed into another prime (1185741461713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 592870730876 + 592870730877.

It is an arithmetic number, because the mean of its divisors is an integer number (592870730877).

Almost surely, 2^{1185741461753} is an apocalyptic number.

It is an amenable number.

1185741461753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1185741461753 is an equidigital number, since it uses as much as digits as its factorization.

1185741461753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 53.

The spelling of 1185741461753 in words is "one trillion, one hundred eighty-five billion, seven hundred forty-one million, four hundred sixty-one thousand, seven hundred fifty-three".