2064969301457 has 2 divisors, whose sum is σ = 2064969301458. Its totient is φ = 2064969301456.

The previous prime is 2064969301441. The next prime is 2064969301469. The reversal of 2064969301457 is 7541039694602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1588315760656 + 476653540801 = 1260284^2 + 690401^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064969301457 - 2⁴ = 2064969301441 is a prime.

It is not a weakly prime, because it can be changed into another prime (2064969301957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032484650728 + 1032484650729.

It is an arithmetic number, because the mean of its divisors is an integer number (1032484650729).

Almost surely, 2^{2064969301457} is an apocalyptic number.

It is an amenable number.

2064969301457 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064969301457 is an equidigital number, since it uses as much as digits as its factorization.

2064969301457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 56.

The spelling of 2064969301457 in words is "two trillion, sixty-four billion, nine hundred sixty-nine million, three hundred one thousand, four hundred fifty-seven".