2400858263 has 2 divisors, whose sum is σ = 2400858264. Its totient is φ = 2400858262.

The previous prime is 2400858253. The next prime is 2400858301. The reversal of 2400858263 is 3628580042.

It is an a-pointer prime, because the next prime (2400858301) can be obtained adding 2400858263 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2400858263 - 2¹⁸ = 2400596119 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 (2400858203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1200429131 + 1200429132.

It is an arithmetic number, because the mean of its divisors is an integer number (1200429132).

Almost surely, 2^2400858263 is an apocalyptic number.

2400858263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2400858263 is an equidigital number, since it uses as much as digits as its factorization.

2400858263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 2400858263 is about 48998.5536827364. The cubic root of 2400858263 is about 1339.0254782359.

The spelling of 2400858263 in words is "two billion, four hundred million, eight hundred fifty-eight thousand, two hundred sixty-three".