288979005252 has 48 divisors (see below), whose sum is σ = 770638883840. Its totient is φ = 82562408352.

The previous prime is 288979005247. The next prime is 288979005253. The reversal of 288979005252 is 252500979882.

It is a junction number, because it is equal to n+sod(n) for n = 288979005192 and 288979005201.

It is not an unprimeable number, because it can be changed into a prime (288979005253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3324399 + ... + 3410217.

Almost surely, 2^288979005252 is an apocalyptic number.

It is an amenable number.

288979005252 is an abundant number, since it is smaller than the sum of its proper divisors (481659878588).

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

288979005252 is a wasteful number, since it uses less digits than its factorization.

288979005252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125920 (or 125918 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 57.

The spelling of 288979005252 in words is "two hundred eighty-eight billion, nine hundred seventy-nine million, five thousand, two hundred fifty-two".