1484622783648 has 48 divisors (see below), whose sum is σ = 4330149788160. Its totient is φ = 494874260928.

The previous prime is 1484622783629. The next prime is 1484622783653. The reversal of 1484622783648 is 8463872264841.

It is a happy number.

1484622783648 is a `hidden beast` number, since 1 + 4 + 8 + 46 + 227 + 8 + 364 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

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 7 ways as a sum of consecutive naturals, for example, 859155840 + ... + 859157567.

It is an arithmetic number, because the mean of its divisors is an integer number (90211453920).

Almost surely, 2^{1484622783648} is an apocalyptic number.

1484622783648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1484622783648 is an abundant number, since it is smaller than the sum of its proper divisors (2845527004512).

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

1484622783648 is a wasteful number, since it uses less digits than its factorization.

1484622783648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718313426 (or 1718313412 counting only the distinct ones).

The product of its digits is 99090432, while the sum is 63.

The spelling of 1484622783648 in words is "one trillion, four hundred eighty-four billion, six hundred twenty-two million, seven hundred eighty-three thousand, six hundred forty-eight".