7489670445263 has 2 divisors, whose sum is σ = 7489670445264. Its totient is φ = 7489670445262.

The previous prime is 7489670445227. The next prime is 7489670445287. The reversal of 7489670445263 is 3625440769847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7489670445263 - 2¹⁰ = 7489670444239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7489670445263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7489670445203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3744835222631 + 3744835222632.

It is an arithmetic number, because the mean of its divisors is an integer number (3744835222632).

Almost surely, 2^{7489670445263} is an apocalyptic number.

7489670445263 is a deficient number, since it is larger than the sum of its proper divisors (1).

7489670445263 is an equidigital number, since it uses as much as digits as its factorization.

7489670445263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243855360, while the sum is 65.

The spelling of 7489670445263 in words is "seven trillion, four hundred eighty-nine billion, six hundred seventy million, four hundred forty-five thousand, two hundred sixty-three".