1412516657 has 2 divisors, whose sum is σ = 1412516658. Its totient is φ = 1412516656.

The previous prime is 1412516647. The next prime is 1412516663. The reversal of 1412516657 is 7566152141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1345128976 + 67387681 = 36676^2 + 8209^2 .

It is a cyclic number.

It is not a de Polignac number, because 1412516657 - 2¹⁰ = 1412515633 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1412516657.

It is not a weakly prime, because it can be changed into another prime (1412516647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706258328 + 706258329.

It is an arithmetic number, because the mean of its divisors is an integer number (706258329).

Almost surely, 2^1412516657 is an apocalyptic number.

It is an amenable number.

1412516657 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412516657 is an equidigital number, since it uses as much as digits as its factorization.

1412516657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 38.

The square root of 1412516657 is about 37583.4625467106. The cubic root of 1412516657 is about 1122.0129237319.

Adding to 1412516657 its reverse (7566152141), we get a palindrome (8978668798).

The spelling of 1412516657 in words is "one billion, four hundred twelve million, five hundred sixteen thousand, six hundred fifty-seven".