2056148063 has 2 divisors, whose sum is σ = 2056148064. Its totient is φ = 2056148062.

The previous prime is 2056148033. The next prime is 2056148123. The reversal of 2056148063 is 3608416502.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2056148063 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 (2056148033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1028074031 + 1028074032.

It is an arithmetic number, because the mean of its divisors is an integer number (1028074032).

Almost surely, 2^2056148063 is an apocalyptic number.

2056148063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2056148063 is an equidigital number, since it uses as much as digits as its factorization.

2056148063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2056148063 is about 45344.7688603658. The cubic root of 2056148063 is about 1271.6027593386.

The spelling of 2056148063 in words is "two billion, fifty-six million, one hundred forty-eight thousand, sixty-three".