2725420063 has 2 divisors, whose sum is σ = 2725420064. Its totient is φ = 2725420062.

The previous prime is 2725420043. The next prime is 2725420069. The reversal of 2725420063 is 3600245272.

2725420063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2725420063 - 2⁵ = 2725420031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2725420069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362710031 + 1362710032.

It is an arithmetic number, because the mean of its divisors is an integer number (1362710032).

Almost surely, 2^2725420063 is an apocalyptic number.

2725420063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2725420063 is an equidigital number, since it uses as much as digits as its factorization.

2725420063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 2725420063 is about 52205.5558633370. Note that the first 3 decimals coincide. The cubic root of 2725420063 is about 1396.8329879098.

The spelling of 2725420063 in words is "two billion, seven hundred twenty-five million, four hundred twenty thousand, sixty-three".