1485268039 has 4 divisors (see below), whose sum is σ = 1487522520. Its totient is φ = 1483013560.

The previous prime is 1485268013. The next prime is 1485268049. The reversal of 1485268039 is 9308625841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9308625841 = 5179 ⋅1797379.

It is a cyclic number.

It is not a de Polignac number, because 1485268039 - 2⁷ = 1485267911 is a prime.

It is a super-2 number, since 2×1485268039² = 4412042295349811042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1485268039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485268049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126252 + ... + 1127569.

It is an arithmetic number, because the mean of its divisors is an integer number (371880630).

Almost surely, 2^1485268039 is an apocalyptic number.

1485268039 is a deficient number, since it is larger than the sum of its proper divisors (2254481).

1485268039 is an equidigital number, since it uses as much as digits as its factorization.

1485268039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254480.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 1485268039 is about 38539.1753803840. The cubic root of 1485268039 is about 1140.9543764945.

The spelling of 1485268039 in words is "one billion, four hundred eighty-five million, two hundred sixty-eight thousand, thirty-nine".