1546661483 has 2 divisors, whose sum is σ = 1546661484. Its totient is φ = 1546661482.

The previous prime is 1546661449. The next prime is 1546661497. The reversal of 1546661483 is 3841666451.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1546661483 - 2²⁴ = 1529884267 is a prime.

It is not a weakly prime, because it can be changed into another prime (1546361483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 773330741 + 773330742.

It is an arithmetic number, because the mean of its divisors is an integer number (773330742).

Almost surely, 2^1546661483 is an apocalyptic number.

1546661483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1546661483 is an equidigital number, since it uses as much as digits as its factorization.

1546661483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 44.

The square root of 1546661483 is about 39327.6173064171. The cubic root of 1546661483 is about 1156.4630380749.

The spelling of 1546661483 in words is "one billion, five hundred forty-six million, six hundred sixty-one thousand, four hundred eighty-three".