2752617203449 has 2 divisors, whose sum is σ = 2752617203450. Its totient is φ = 2752617203448.

The previous prime is 2752617203431. The next prime is 2752617203489. The reversal of 2752617203449 is 9443027162572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1421519675625 + 1331097527824 = 1192275^2 + 1153732^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752617203449 - 2⁵ = 2752617203417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2752617203396 and 2752617203405.

It is not a weakly prime, because it can be changed into another prime (2752617203489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376308601724 + 1376308601725.

It is an arithmetic number, because the mean of its divisors is an integer number (1376308601725).

Almost surely, 2^{2752617203449} is an apocalyptic number.

It is an amenable number.

2752617203449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752617203449 is an equidigital number, since it uses as much as digits as its factorization.

2752617203449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 2752617203449 in words is "two trillion, seven hundred fifty-two billion, six hundred seventeen million, two hundred three thousand, four hundred forty-nine".