5000002780499 has 2 divisors, whose sum is σ = 5000002780500. Its totient is φ = 5000002780498.

The previous prime is 5000002780469. The next prime is 5000002780559. The reversal of 5000002780499 is 9940872000005.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5000002780499 - 2³² = 4995707813203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (5000002780469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500001390249 + 2500001390250.

It is an arithmetic number, because the mean of its divisors is an integer number (2500001390250).

Almost surely, 2^{5000002780499} is an apocalyptic number.

5000002780499 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000002780499 is an equidigital number, since it uses as much as digits as its factorization.

5000002780499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 5000002780499 in words is "five trillion, two million, seven hundred eighty thousand, four hundred ninety-nine".