412313549 has 2 divisors, whose sum is σ = 412313550. Its totient is φ = 412313548.

The previous prime is 412313527. The next prime is 412313567. The reversal of 412313549 is 945313214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 403728649 + 8584900 = 20093^2 + 2930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-412313549 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412313519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206156774 + 206156775.

It is an arithmetic number, because the mean of its divisors is an integer number (206156775).

Almost surely, 2^412313549 is an apocalyptic number.

It is an amenable number.

412313549 is a deficient number, since it is larger than the sum of its proper divisors (1).

412313549 is an equidigital number, since it uses as much as digits as its factorization.

412313549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 412313549 is about 20305.5053864709. The cubic root of 412313549 is about 744.2906022877.

The spelling of 412313549 in words is "four hundred twelve million, three hundred thirteen thousand, five hundred forty-nine".