1485566180 has 48 divisors (see below), whose sum is σ = 3688312320. Its totient is φ = 491772288.

The previous prime is 1485566179. The next prime is 1485566249. The reversal of 1485566180 is 816655841.

It is a super-4 number, since 4×1485566180⁴ (a number of 38 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178892 + ... + 187011.

It is an arithmetic number, because the mean of its divisors is an integer number (76839840).

Almost surely, 2^1485566180 is an apocalyptic number.

1485566180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485566180 is an abundant number, since it is smaller than the sum of its proper divisors (2202746140).

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

1485566180 is a wasteful number, since it uses less digits than its factorization.

1485566180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365948 (or 365946 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 44.

The square root of 1485566180 is about 38543.0432114539. The cubic root of 1485566180 is about 1141.0307134500.

The spelling of 1485566180 in words is "one billion, four hundred eighty-five million, five hundred sixty-six thousand, one hundred eighty".