488109027904 has 63 divisors (see below), whose sum is σ = 1012801742617. Its totient is φ = 233381967104.

The previous prime is 488109027883. The next prime is 488109027943. The reversal of 488109027904 is 409720901884.

It is a happy number.

The square root of 488109027904 is 698648.

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

It can be written as a sum of positive squares in only one way, i.e., 6406401600 + 481702626304 = 80040^2 + 694048^2 .

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, 128549334 + ... + 128553130.

Almost surely, 2^488109027904 is an apocalyptic number.

488109027904 is the 698648-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488109027904

488109027904 is an abundant number, since it is smaller than the sum of its proper divisors (524692714713).

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

488109027904 is an frugal number, since it uses more digits than its factorization.

488109027904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7652 (or 3822 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 488109027904 in words is "four hundred eighty-eight billion, one hundred nine million, twenty-seven thousand, nine hundred four".