1485878283 has 32 divisors (see below), whose sum is σ = 2225438720. Its totient is φ = 979776000.

The previous prime is 1485878279. The next prime is 1485878297. The reversal of 1485878283 is 3828785841.

1485878283 is a `hidden beast` number, since 1 + 485 + 8 + 7 + 82 + 83 = 666.

It is not a de Polignac number, because 1485878283 - 2² = 1485878279 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1485870283) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1978158 + ... + 1978908.

It is an arithmetic number, because the mean of its divisors is an integer number (69544960).

Almost surely, 2^1485878283 is an apocalyptic number.

1485878283 is a deficient number, since it is larger than the sum of its proper divisors (739560437).

1485878283 is a wasteful number, since it uses less digits than its factorization.

1485878283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464 (or 1458 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 54.

The square root of 1485878283 is about 38547.0917580043. The cubic root of 1485878283 is about 1141.1106143384.

The spelling of 1485878283 in words is "one billion, four hundred eighty-five million, eight hundred seventy-eight thousand, two hundred eighty-three".