7074855603889 has 2 divisors, whose sum is σ = 7074855603890. Its totient is φ = 7074855603888.

The previous prime is 7074855603847. The next prime is 7074855603923. The reversal of 7074855603889 is 9883065584707.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5425326368289 + 1649529235600 = 2329233^2 + 1284340^2 .

It is a cyclic number.

It is not a de Polignac number, because 7074855603889 - 2¹³ = 7074855595697 is a prime.

It is not a weakly prime, because it can be changed into another prime (7074855603839) 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, 3537427801944 + 3537427801945.

It is an arithmetic number, because the mean of its divisors is an integer number (3537427801945).

Almost surely, 2^{7074855603889} is an apocalyptic number.

It is an amenable number.

7074855603889 is a deficient number, since it is larger than the sum of its proper divisors (1).

7074855603889 is an equidigital number, since it uses as much as digits as its factorization.

7074855603889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 406425600, while the sum is 70.

The spelling of 7074855603889 in words is "seven trillion, seventy-four billion, eight hundred fifty-five million, six hundred three thousand, eight hundred eighty-nine".