288312272825 has 12 divisors (see below), whose sum is σ = 357722247168. Its totient is φ = 230511090000.

The previous prime is 288312272791. The next prime is 288312272851. The reversal of 288312272825 is 528272213882.

It is not a de Polignac number, because 288312272825 - 2¹⁰ = 288312271801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3425801 + ... + 3508950.

It is an arithmetic number, because the mean of its divisors is an integer number (29810187264).

Almost surely, 2^288312272825 is an apocalyptic number.

288312272825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

288312272825 is a deficient number, since it is larger than the sum of its proper divisors (69409974343).

288312272825 is a wasteful number, since it uses less digits than its factorization.

288312272825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6936424 (or 6936419 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 50.

The spelling of 288312272825 in words is "two hundred eighty-eight billion, three hundred twelve million, two hundred seventy-two thousand, eight hundred twenty-five".