1641190483 has 2 divisors, whose sum is σ = 1641190484. Its totient is φ = 1641190482.

The previous prime is 1641190429. The next prime is 1641190501. The reversal of 1641190483 is 3840911461.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1641190483 is a prime.

It is not a weakly prime, because it can be changed into another prime (1641190423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820595241 + 820595242.

It is an arithmetic number, because the mean of its divisors is an integer number (820595242).

Almost surely, 2^1641190483 is an apocalyptic number.

1641190483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1641190483 is an equidigital number, since it uses as much as digits as its factorization.

1641190483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 1641190483 is about 40511.6092373532. The cubic root of 1641190483 is about 1179.5589855832.

The spelling of 1641190483 in words is "one billion, six hundred forty-one million, one hundred ninety thousand, four hundred eighty-three".