1308851482 has 4 divisors (see below), whose sum is σ = 1963277226. Its totient is φ = 654425740.

The previous prime is 1308851477. The next prime is 1308851491. The reversal of 1308851482 is 2841588031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2841588031 = 59 ⋅48162509.

It can be written as a sum of positive squares in only one way, i.e., 1269425641 + 39425841 = 35629^2 + 6279^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327212869 + ... + 327212872.

Almost surely, 2^1308851482 is an apocalyptic number.

1308851482 is a deficient number, since it is larger than the sum of its proper divisors (654425744).

1308851482 is an equidigital number, since it uses as much as digits as its factorization.

1308851482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654425743.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 1308851482 is about 36178.0524904257. The cubic root of 1308851482 is about 1093.8643193619.

The spelling of 1308851482 in words is "one billion, three hundred eight million, eight hundred fifty-one thousand, four hundred eighty-two".