2497412843 has 2 divisors, whose sum is σ = 2497412844. Its totient is φ = 2497412842.

The previous prime is 2497412809. The next prime is 2497412851. The reversal of 2497412843 is 3482147942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2497412843 - 2²⁶ = 2430303979 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2497412794 and 2497412803.

It is not a weakly prime, because it can be changed into another prime (2497412803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248706421 + 1248706422.

It is an arithmetic number, because the mean of its divisors is an integer number (1248706422).

Almost surely, 2^2497412843 is an apocalyptic number.

2497412843 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497412843 is an equidigital number, since it uses as much as digits as its factorization.

2497412843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 2497412843 is about 49974.1217331530. The cubic root of 2497412843 is about 1356.7404717364.

The spelling of 2497412843 in words is "two billion, four hundred ninety-seven million, four hundred twelve thousand, eight hundred forty-three".