2496757049 has 2 divisors, whose sum is σ = 2496757050. Its totient is φ = 2496757048.

The previous prime is 2496757009. The next prime is 2496757063. The reversal of 2496757049 is 9407576942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2385834025 + 110923024 = 48845^2 + 10532^2 .

It is a cyclic number.

It is not a de Polignac number, because 2496757049 - 2²⁸ = 2228321593 is a prime.

It is not a weakly prime, because it can be changed into another prime (2496757009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248378524 + 1248378525.

It is an arithmetic number, because the mean of its divisors is an integer number (1248378525).

Almost surely, 2^2496757049 is an apocalyptic number.

It is an amenable number.

2496757049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2496757049 is an equidigital number, since it uses as much as digits as its factorization.

2496757049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 2496757049 is about 49967.5599664422. The cubic root of 2496757049 is about 1356.6217061435.

The spelling of 2496757049 in words is "two billion, four hundred ninety-six million, seven hundred fifty-seven thousand, forty-nine".