288913875125 has 8 divisors (see below), whose sum is σ = 360564516312. Its totient is φ = 231131100000.

The previous prime is 288913875077. The next prime is 288913875143. The reversal of 288913875125 is 521578319882.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 375158161 + 288538716964 = 19369^2 + 537158^2 .

It is not a de Polignac number, because 288913875125 - 2¹⁴ = 288913858741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1155655376 + ... + 1155655625.

It is an arithmetic number, because the mean of its divisors is an integer number (45070564539).

Almost surely, 2^288913875125 is an apocalyptic number.

288913875125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

288913875125 is a deficient number, since it is larger than the sum of its proper divisors (71650641187).

288913875125 is an equidigital number, since it uses as much as digits as its factorization.

288913875125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2311311016 (or 2311311006 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 59.

The spelling of 288913875125 in words is "two hundred eighty-eight billion, nine hundred thirteen million, eight hundred seventy-five thousand, one hundred twenty-five".