288585872252 has 12 divisors (see below), whose sum is σ = 505168004040. Its totient is φ = 144252156816.

The previous prime is 288585872249. The next prime is 288585872293. The reversal of 288585872252 is 252278585882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10178903 + ... + 10207214.

It is an arithmetic number, because the mean of its divisors is an integer number (42097333670).

Almost surely, 2^288585872252 is an apocalyptic number.

It is an amenable number.

288585872252 is a deficient number, since it is larger than the sum of its proper divisors (216582131788).

288585872252 is a wasteful number, since it uses less digits than its factorization.

288585872252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20389660 (or 20389658 counting only the distinct ones).

The product of its digits is 57344000, while the sum is 62.

The spelling of 288585872252 in words is "two hundred eighty-eight billion, five hundred eighty-five million, eight hundred seventy-two thousand, two hundred fifty-two".