5780906447 has 2 divisors, whose sum is σ = 5780906448. Its totient is φ = 5780906446.

The previous prime is 5780906363. The next prime is 5780906459. The reversal of 5780906447 is 7446090875.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5780906447 - 2¹⁶ = 5780840911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5780906395 and 5780906404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5780906497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2890453223 + 2890453224.

It is an arithmetic number, because the mean of its divisors is an integer number (2890453224).

Almost surely, 2^5780906447 is an apocalyptic number.

5780906447 is a deficient number, since it is larger than the sum of its proper divisors (1).

5780906447 is an equidigital number, since it uses as much as digits as its factorization.

5780906447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 5780906447 is about 76032.2724045520. The cubic root of 5780906447 is about 1794.7280358078.

The spelling of 5780906447 in words is "five billion, seven hundred eighty million, nine hundred six thousand, four hundred forty-seven".