2032541561 has 2 divisors, whose sum is σ = 2032541562. Its totient is φ = 2032541560.

The previous prime is 2032541543. The next prime is 2032541611. The reversal of 2032541561 is 1651452302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1817743225 + 214798336 = 42635^2 + 14656^2 .

It is a cyclic number.

It is not a de Polignac number, because 2032541561 - 2¹⁴ = 2032525177 is a prime.

It is not a weakly prime, because it can be changed into another prime (2032541521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016270780 + 1016270781.

It is an arithmetic number, because the mean of its divisors is an integer number (1016270781).

Almost surely, 2^2032541561 is an apocalyptic number.

It is an amenable number.

2032541561 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032541561 is an equidigital number, since it uses as much as digits as its factorization.

2032541561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2032541561 is about 45083.7172491355. The cubic root of 2032541561 is about 1266.7176198878.

Adding to 2032541561 its reverse (1651452302), we get a palindrome (3683993863).

The spelling of 2032541561 in words is "two billion, thirty-two million, five hundred forty-one thousand, five hundred sixty-one".