1480621708864 has 63 divisors (see below), whose sum is σ = 2973231836227. Its totient is φ = 731564438528.

The previous prime is 1480621708849. The next prime is 1480621708877. The reversal of 1480621708864 is 4688071260841.

The square root of 1480621708864 is 1216808.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 569131430464 + 911490278400 = 754408^2 + 954720^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 866366442 + ... + 866368150.

Almost surely, 2^{1480621708864} is an apocalyptic number.

1480621708864 is the 1216808-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1480621708864

1480621708864 is an abundant number, since it is smaller than the sum of its proper divisors (1492610127363).

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

1480621708864 is an frugal number, since it uses more digits than its factorization.

1480621708864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3608 (or 1800 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 55.

The spelling of 1480621708864 in words is "one trillion, four hundred eighty billion, six hundred twenty-one million, seven hundred eight thousand, eight hundred sixty-four".