2066080254937 has 2 divisors, whose sum is σ = 2066080254938. Its totient is φ = 2066080254936.

The previous prime is 2066080254811. The next prime is 2066080254949. The reversal of 2066080254937 is 7394520806602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1942020622096 + 124059632841 = 1393564^2 + 352221^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2066080254937 is a prime.

It is not a weakly prime, because it can be changed into another prime (2066080258937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033040127468 + 1033040127469.

It is an arithmetic number, because the mean of its divisors is an integer number (1033040127469).

Almost surely, 2^{2066080254937} is an apocalyptic number.

It is an amenable number.

2066080254937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2066080254937 is an equidigital number, since it uses as much as digits as its factorization.

2066080254937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 2066080254937 in words is "two trillion, sixty-six billion, eighty million, two hundred fifty-four thousand, nine hundred thirty-seven".