2538006463 has 2 divisors, whose sum is σ = 2538006464. Its totient is φ = 2538006462.

The previous prime is 2538006433. The next prime is 2538006469. The reversal of 2538006463 is 3646008352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2538006463 - 2¹³ = 2537998271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2538006469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269003231 + 1269003232.

It is an arithmetic number, because the mean of its divisors is an integer number (1269003232).

Almost surely, 2^2538006463 is an apocalyptic number.

2538006463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538006463 is an equidigital number, since it uses as much as digits as its factorization.

2538006463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 2538006463 is about 50378.6310155407. The cubic root of 2538006463 is about 1364.0519409806.

The spelling of 2538006463 in words is "two billion, five hundred thirty-eight million, six thousand, four hundred sixty-three".