1587227484448 has 24 divisors (see below), whose sum is σ = 3130566857712. Its totient is φ = 792162885696.

The previous prime is 1587227484443. The next prime is 1587227484463. The reversal of 1587227484448 is 8444847227851.

It is a self number, because there is not a number n which added to its sum of digits gives 1587227484448.

It is not an unprimeable number, because it can be changed into a prime (1587227484443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45321490 + ... + 45356497.

It is an arithmetic number, because the mean of its divisors is an integer number (130440285738).

Almost surely, 2^{1587227484448} is an apocalyptic number.

It is an amenable number.

1587227484448 is a deficient number, since it is larger than the sum of its proper divisors (1543339373264).

1587227484448 is an equidigital number, since it uses as much as digits as its factorization.

1587227484448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90678544 (or 90678536 counting only the distinct ones).

The product of its digits is 128450560, while the sum is 64.

The spelling of 1587227484448 in words is "one trillion, five hundred eighty-seven billion, two hundred twenty-seven million, four hundred eighty-four thousand, four hundred forty-eight".