2062046081 has 2 divisors, whose sum is σ = 2062046082. Its totient is φ = 2062046080.

The previous prime is 2062046053. The next prime is 2062046137. The reversal of 2062046081 is 1806402602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1947898225 + 114147856 = 44135^2 + 10684^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2062046081 is a prime.

It is a super-2 number, since 2×2062046081² = 8504068080334917122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2062046011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031023040 + 1031023041.

It is an arithmetic number, because the mean of its divisors is an integer number (1031023041).

Almost surely, 2^2062046081 is an apocalyptic number.

It is an amenable number.

2062046081 is a deficient number, since it is larger than the sum of its proper divisors (1).

2062046081 is an equidigital number, since it uses as much as digits as its factorization.

2062046081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2062046081 is about 45409.7575527551. The cubic root of 2062046081 is about 1272.8174540012.

Adding to 2062046081 its reverse (1806402602), we get a palindrome (3868448683).

The spelling of 2062046081 in words is "two billion, sixty-two million, forty-six thousand, eighty-one".