1485630959 has 2 divisors, whose sum is σ = 1485630960. Its totient is φ = 1485630958.

The previous prime is 1485630953. The next prime is 1485630977. The reversal of 1485630959 is 9590365841.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1485630959 - 2²⁰ = 1484582383 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1485630953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 742815479 + 742815480.

It is an arithmetic number, because the mean of its divisors is an integer number (742815480).

Almost surely, 2^1485630959 is an apocalyptic number.

1485630959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1485630959 is an equidigital number, since it uses as much as digits as its factorization.

1485630959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 50.

The square root of 1485630959 is about 38543.8835484957. The cubic root of 1485630959 is about 1141.0472983174.

The spelling of 1485630959 in words is "one billion, four hundred eighty-five million, six hundred thirty thousand, nine hundred fifty-nine".