5294448787 has 2 divisors, whose sum is σ = 5294448788. Its totient is φ = 5294448786.

The previous prime is 5294448769. The next prime is 5294448827. The reversal of 5294448787 is 7878444925.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5294448787 - 2¹⁹ = 5293924499 is a prime.

It is not a weakly prime, because it can be changed into another prime (5294458787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2647224393 + 2647224394.

It is an arithmetic number, because the mean of its divisors is an integer number (2647224394).

Almost surely, 2^5294448787 is an apocalyptic number.

5294448787 is a deficient number, since it is larger than the sum of its proper divisors (1).

5294448787 is an equidigital number, since it uses as much as digits as its factorization.

5294448787 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18063360, while the sum is 58.

The square root of 5294448787 is about 72762.9630169085. The cubic root of 5294448787 is about 1742.9044707400.

The spelling of 5294448787 in words is "five billion, two hundred ninety-four million, four hundred forty-eight thousand, seven hundred eighty-seven".