1485957218160 has 160 divisors (see below), whose sum is σ = 4910292864000. Its totient is φ = 370647733248.

The previous prime is 1485957218153. The next prime is 1485957218171. The reversal of 1485957218160 is 618127595841.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 1485957218160.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1702215 + ... + 2422694.

It is an arithmetic number, because the mean of its divisors is an integer number (30689330400).

Almost surely, 2^{1485957218160} is an apocalyptic number.

1485957218160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485957218160 is an abundant number, since it is smaller than the sum of its proper divisors (3424335645840).

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

1485957218160 is a wasteful number, since it uses less digits than its factorization.

1485957218160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125023 (or 4125017 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 57.

The spelling of 1485957218160 in words is "one trillion, four hundred eighty-five billion, nine hundred fifty-seven million, two hundred eighteen thousand, one hundred sixty".