1411661533 has 2 divisors, whose sum is σ = 1411661534. Its totient is φ = 1411661532.

The previous prime is 1411661509. The next prime is 1411661557. The reversal of 1411661533 is 3351661141.

It is a balanced prime because it is at equal distance from previous prime (1411661509) and next prime (1411661557).

It can be written as a sum of positive squares in only one way, i.e., 1299025764 + 112635769 = 36042^2 + 10613^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1411661533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1411661495 and 1411661504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411662533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705830766 + 705830767.

It is an arithmetic number, because the mean of its divisors is an integer number (705830767).

Almost surely, 2^1411661533 is an apocalyptic number.

It is an amenable number.

1411661533 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411661533 is an equidigital number, since it uses as much as digits as its factorization.

1411661533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 1411661533 is about 37572.0844910154. The cubic root of 1411661533 is about 1121.7864594147.

The spelling of 1411661533 in words is "one billion, four hundred eleven million, six hundred sixty-one thousand, five hundred thirty-three".