2589368128 has 14 divisors (see below), whose sum is σ = 5138277506. Its totient is φ = 1294684032.

The previous prime is 2589368101. The next prime is 2589368137. The reversal of 2589368128 is 8218639852.

It can be written as a sum of positive squares in only one way, i.e., 1862095104 + 727273024 = 43152^2 + 26968^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20229375 + ... + 20229502.

Almost surely, 2^2589368128 is an apocalyptic number.

It is an amenable number.

2589368128 is a deficient number, since it is larger than the sum of its proper divisors (2548909378).

2589368128 is an equidigital number, since it uses as much as digits as its factorization.

2589368128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40458889 (or 40458879 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 52.

The square root of 2589368128 is about 50885.8342566966. The cubic root of 2589368128 is about 1373.1920043921.

The spelling of 2589368128 in words is "two billion, five hundred eighty-nine million, three hundred sixty-eight thousand, one hundred twenty-eight".