2068534511 has 2 divisors, whose sum is σ = 2068534512. Its totient is φ = 2068534510.

The previous prime is 2068534493. The next prime is 2068534621. The reversal of 2068534511 is 1154358602.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2068534511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2068531511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1034267255 + 1034267256.

It is an arithmetic number, because the mean of its divisors is an integer number (1034267256).

Almost surely, 2^2068534511 is an apocalyptic number.

2068534511 is a deficient number, since it is larger than the sum of its proper divisors (1).

2068534511 is an equidigital number, since it uses as much as digits as its factorization.

2068534511 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 2068534511 is about 45481.1445656329. The cubic root of 2068534511 is about 1274.1510711285.

The spelling of 2068534511 in words is "two billion, sixty-eight million, five hundred thirty-four thousand, five hundred eleven".