412009513 has 2 divisors, whose sum is σ = 412009514. Its totient is φ = 412009512.

The previous prime is 412009487. The next prime is 412009517. The reversal of 412009513 is 315900214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337567129 + 74442384 = 18373^2 + 8628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412009513 is a prime.

It is not a weakly prime, because it can be changed into another prime (412009517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206004756 + 206004757.

It is an arithmetic number, because the mean of its divisors is an integer number (206004757).

Almost surely, 2^412009513 is an apocalyptic number.

It is an amenable number.

412009513 is a deficient number, since it is larger than the sum of its proper divisors (1).

412009513 is an equidigital number, since it uses as much as digits as its factorization.

412009513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 412009513 is about 20298.0174647673. The cubic root of 412009513 is about 744.1076130856.

Adding to 412009513 its reverse (315900214), we get a palindrome (727909727).

The spelling of 412009513 in words is "four hundred twelve million, nine thousand, five hundred thirteen".