2445486671 has 2 divisors, whose sum is σ = 2445486672. Its totient is φ = 2445486670.

The previous prime is 2445486623. The next prime is 2445486709. The reversal of 2445486671 is 1766845442.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2445486671 - 2¹⁸ = 2445224527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445486271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222743335 + 1222743336.

It is an arithmetic number, because the mean of its divisors is an integer number (1222743336).

Almost surely, 2^2445486671 is an apocalyptic number.

2445486671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445486671 is an equidigital number, since it uses as much as digits as its factorization.

2445486671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1290240, while the sum is 47.

The square root of 2445486671 is about 49451.8621590734. The cubic root of 2445486671 is about 1347.2714291108.

The spelling of 2445486671 in words is "two billion, four hundred forty-five million, four hundred eighty-six thousand, six hundred seventy-one".