1485312843 has 24 divisors (see below), whose sum is σ = 2306561088. Its totient is φ = 847714896.

The previous prime is 1485312841. The next prime is 1485312853. The reversal of 1485312843 is 3482135841.

It is not a de Polignac number, because 1485312843 - 2¹ = 1485312841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1485312841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 124080 + ... + 135522.

It is an arithmetic number, because the mean of its divisors is an integer number (96106712).

Almost surely, 2^1485312843 is an apocalyptic number.

1485312843 is a deficient number, since it is larger than the sum of its proper divisors (821248245).

1485312843 is a wasteful number, since it uses less digits than its factorization.

1485312843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12343 (or 12336 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 1485312843 is about 38539.7566546547. The cubic root of 1485312843 is about 1140.9658489032.

The spelling of 1485312843 in words is "one billion, four hundred eighty-five million, three hundred twelve thousand, eight hundred forty-three".