1832550641 has 2 divisors, whose sum is σ = 1832550642. Its totient is φ = 1832550640.

The previous prime is 1832550623. The next prime is 1832550653. The reversal of 1832550641 is 1460552381.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1745986225 + 86564416 = 41785^2 + 9304^2 .

It is an emirp because it is prime and its reverse (1460552381) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1832550641 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1832550611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916275320 + 916275321.

It is an arithmetic number, because the mean of its divisors is an integer number (916275321).

Almost surely, 2^1832550641 is an apocalyptic number.

It is an amenable number.

1832550641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1832550641 is an equidigital number, since it uses as much as digits as its factorization.

1832550641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1832550641 is about 42808.3010758428. The cubic root of 1832550641 is about 1223.7292146743.

The spelling of 1832550641 in words is "one billion, eight hundred thirty-two million, five hundred fifty thousand, six hundred forty-one".