4487568498720 has 144 divisors (see below), whose sum is σ = 15315924281112. Its totient is φ = 1196521082880.

The previous prime is 4487568498701. The next prime is 4487568498839. The reversal of 4487568498720 is 278948657844.

4487568498720 is a `hidden beast` number, since 4 + 4 + 8 + 7 + 5 + 68 + 498 + 72 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2895156698256 + 1592411800464 = 1701516^2 + 1261908^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10493890 + ... + 10913150.

Almost surely, 2^{4487568498720} is an apocalyptic number.

4487568498720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4487568498720 is an abundant number, since it is smaller than the sum of its proper divisors (10828355782392).

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

4487568498720 is a wasteful number, since it uses less digits than its factorization.

4487568498720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426715 (or 426704 counting only the distinct ones).

The product of its (nonzero) digits is 867041280, while the sum is 72.

The spelling of 4487568498720 in words is "four trillion, four hundred eighty-seven billion, five hundred sixty-eight million, four hundred ninety-eight thousand, seven hundred twenty".