2678527063 has 2 divisors, whose sum is σ = 2678527064. Its totient is φ = 2678527062.

The previous prime is 2678527009. The next prime is 2678527067. The reversal of 2678527063 is 3607258762.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2678527063 - 2⁹ = 2678526551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2678527067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1339263531 + 1339263532.

It is an arithmetic number, because the mean of its divisors is an integer number (1339263532).

Almost surely, 2^2678527063 is an apocalyptic number.

2678527063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2678527063 is an equidigital number, since it uses as much as digits as its factorization.

2678527063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 2678527063 is about 51754.4883367617. The cubic root of 2678527063 is about 1388.7753931381.

The spelling of 2678527063 in words is "two billion, six hundred seventy-eight million, five hundred twenty-seven thousand, sixty-three".