488988445 has 16 divisors (see below), whose sum is σ = 649689408. Its totient is φ = 350317440.

The previous prime is 488988439. The next prime is 488988463. The reversal of 488988445 is 544889884.

It is not a de Polignac number, because 488988445 - 2¹¹ = 488986397 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 488988445.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 62664 + ... + 70033.

It is an arithmetic number, because the mean of its divisors is an integer number (40605588).

Almost surely, 2^488988445 is an apocalyptic number.

It is an amenable number.

488988445 is a deficient number, since it is larger than the sum of its proper divisors (160700963).

488988445 is a wasteful number, since it uses less digits than its factorization.

488988445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132780.

The product of its digits is 11796480, while the sum is 58.

The square root of 488988445 is about 22113.0831183714. The cubic root of 488988445 is about 787.8306370066.

The spelling of 488988445 in words is "four hundred eighty-eight million, nine hundred eighty-eight thousand, four hundred forty-five".