2496669443 has 2 divisors, whose sum is σ = 2496669444. Its totient is φ = 2496669442.

The previous prime is 2496669433. The next prime is 2496669451. The reversal of 2496669443 is 3449666942.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2496669443 - 2⁶ = 2496669379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2496669433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248334721 + 1248334722.

It is an arithmetic number, because the mean of its divisors is an integer number (1248334722).

Almost surely, 2^2496669443 is an apocalyptic number.

2496669443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496669443 is an equidigital number, since it uses as much as digits as its factorization.

2496669443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 53.

The square root of 2496669443 is about 49966.6833299950. The cubic root of 2496669443 is about 1356.6058389487.

The spelling of 2496669443 in words is "two billion, four hundred ninety-six million, six hundred sixty-nine thousand, four hundred forty-three".