1405489483 has 2 divisors, whose sum is σ = 1405489484. Its totient is φ = 1405489482.

The previous prime is 1405489447. The next prime is 1405489531. The reversal of 1405489483 is 3849845041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1405489483 - 2²⁹ = 868618571 is a prime.

It is not a weakly prime, because it can be changed into another prime (1505489483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702744741 + 702744742.

It is an arithmetic number, because the mean of its divisors is an integer number (702744742).

Almost surely, 2^1405489483 is an apocalyptic number.

1405489483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1405489483 is an equidigital number, since it uses as much as digits as its factorization.

1405489483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 1405489483 is about 37489.8584019732. The cubic root of 1405489483 is about 1120.1491837312.

The spelling of 1405489483 in words is "one billion, four hundred five million, four hundred eighty-nine thousand, four hundred eighty-three".