1174652454889 has 2 divisors, whose sum is σ = 1174652454890. Its totient is φ = 1174652454888.

The previous prime is 1174652454853. The next prime is 1174652454919. The reversal of 1174652454889 is 9884542564711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 598328549289 + 576323905600 = 773517^2 + 759160^2 .

It is a cyclic number.

It is not a de Polignac number, because 1174652454889 - 2⁷ = 1174652454761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1174652454889.

It is not a weakly prime, because it can be changed into another prime (1174652254889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 587326227444 + 587326227445.

It is an arithmetic number, because the mean of its divisors is an integer number (587326227445).

Almost surely, 2^{1174652454889} is an apocalyptic number.

It is an amenable number.

1174652454889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1174652454889 is an equidigital number, since it uses as much as digits as its factorization.

1174652454889 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77414400, while the sum is 64.

The spelling of 1174652454889 in words is "one trillion, one hundred seventy-four billion, six hundred fifty-two million, four hundred fifty-four thousand, eight hundred eighty-nine".