1413051481 has 2 divisors, whose sum is σ = 1413051482. Its totient is φ = 1413051480.

The previous prime is 1413051473. The next prime is 1413051503. The reversal of 1413051481 is 1841503141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1092963600 + 320087881 = 33060^2 + 17891^2 .

It is an emirp because it is prime and its reverse (1841503141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1413051481 - 2³ = 1413051473 is a prime.

It is a super-2 number, since 2×1413051481² = 3993428975912586722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1413051421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706525740 + 706525741.

It is an arithmetic number, because the mean of its divisors is an integer number (706525741).

Almost surely, 2^1413051481 is an apocalyptic number.

It is an amenable number.

1413051481 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413051481 is an equidigital number, since it uses as much as digits as its factorization.

1413051481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 1413051481 is about 37590.5770240362. The cubic root of 1413051481 is about 1122.1545158602.

The spelling of 1413051481 in words is "one billion, four hundred thirteen million, fifty-one thousand, four hundred eighty-one".