2468115761 has 2 divisors, whose sum is σ = 2468115762. Its totient is φ = 2468115760.

The previous prime is 2468115757. The next prime is 2468115779. The reversal of 2468115761 is 1675118642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2179115761 + 289000000 = 46681^2 + 17000^2 .

It is a cyclic number.

It is not a de Polignac number, because 2468115761 - 2² = 2468115757 is a prime.

It is not a weakly prime, because it can be changed into another prime (2468115701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1234057880 + 1234057881.

It is an arithmetic number, because the mean of its divisors is an integer number (1234057881).

Almost surely, 2^2468115761 is an apocalyptic number.

It is an amenable number.

2468115761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2468115761 is an equidigital number, since it uses as much as digits as its factorization.

2468115761 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 41.

The square root of 2468115761 is about 49680.1344704299. The cubic root of 2468115761 is about 1351.4142948769.

The spelling of 2468115761 in words is "two billion, four hundred sixty-eight million, one hundred fifteen thousand, seven hundred sixty-one".