728150588884260 has 72 divisors (see below), whose sum is σ = 2208930714417336. Its totient is φ = 194155269580800.

The previous prime is 728150588884247. The next prime is 728150588884349. The reversal of 728150588884260 is 62488885051827.

728150588884260 is a `hidden beast` number, since 7 + 2 + 8 + 15 + 0 + 588 + 8 + 8 + 4 + 26 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14329843688484 + 713820745195776 = 3785478^2 + 26717424^2 .

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187876291 + ... + 191712810.

Almost surely, 2^{728150588884260} is an apocalyptic number.

It is an amenable number.

728150588884260 is an abundant number, since it is smaller than the sum of its proper divisors (1480780125533076).

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

728150588884260 is a wasteful number, since it uses less digits than its factorization.

728150588884260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379599773 (or 379599768 counting only the distinct ones).

The product of its (nonzero) digits is 550502400, while the sum is 72.

The spelling of 728150588884260 in words is "seven hundred twenty-eight trillion, one hundred fifty billion, five hundred eighty-eight million, eight hundred eighty-four thousand, two hundred sixty".