2000012477 has 2 divisors, whose sum is σ = 2000012478. Its totient is φ = 2000012476.

The previous prime is 2000012473. The next prime is 2000012519. The reversal of 2000012477 is 7742100002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1928000281 + 72012196 = 43909^2 + 8486^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000012477 - 2² = 2000012473 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000012471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000006238 + 1000006239.

It is an arithmetic number, because the mean of its divisors is an integer number (1000006239).

Almost surely, 2^2000012477 is an apocalyptic number.

It is an amenable number.

2000012477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000012477 is an equidigital number, since it uses as much as digits as its factorization.

2000012477 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 784, while the sum is 23.

The square root of 2000012477 is about 44721.4990468790. The cubic root of 2000012477 is about 1259.9236698952.

Adding to 2000012477 its reverse (7742100002), we get a palindrome (9742112479).

The spelling of 2000012477 in words is "two billion, twelve thousand, four hundred seventy-seven".