1481547027000 has 128 divisors (see below), whose sum is σ = 4634499317760. Its totient is φ = 394047363200.

The previous prime is 1481547026963. The next prime is 1481547027029. The reversal of 1481547027000 is 7207451841.

It is a self number, because there is not a number n which added to its sum of digits gives 1481547027000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504289 + ... + 1793711.

It is an arithmetic number, because the mean of its divisors is an integer number (36207025920).

Almost surely, 2^{1481547027000} is an apocalyptic number.

1481547027000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1481547027000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2317249658880).

1481547027000 is an abundant number, since it is smaller than the sum of its proper divisors (3152952290760).

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

1481547027000 is a wasteful number, since it uses less digits than its factorization.

1481547027000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289830 (or 1289816 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The spelling of 1481547027000 in words is "one trillion, four hundred eighty-one billion, five hundred forty-seven million, twenty-seven thousand".