1485599556 has 48 divisors (see below), whose sum is σ = 3998647296. Its totient is φ = 420487584.

The previous prime is 1485599539. The next prime is 1485599579. The reversal of 1485599556 is 6559955841.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1485599496 and 1485599505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73656 + ... + 91631.

It is an arithmetic number, because the mean of its divisors is an integer number (83305152).

Almost surely, 2^1485599556 is an apocalyptic number.

It is an amenable number.

1485599556 is an abundant number, since it is smaller than the sum of its proper divisors (2513047740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1485599556 is a wasteful number, since it uses less digits than its factorization.

1485599556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165408 (or 165406 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 57.

The square root of 1485599556 is about 38543.4761795041. The cubic root of 1485599556 is about 1141.0392585099.

It can be divided in two parts, 14855 and 99556, that added together give a palindrome (114411).

The spelling of 1485599556 in words is "one billion, four hundred eighty-five million, five hundred ninety-nine thousand, five hundred fifty-six".