259028409228 has 24 divisors (see below), whose sum is σ = 615803389488. Its totient is φ = 84713693376.

The previous prime is 259028409223. The next prime is 259028409271. The reversal of 259028409228 is 822904820952.

It is not an unprimeable number, because it can be changed into a prime (259028409223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203638051 + ... + 203639322.

It is an arithmetic number, because the mean of its divisors is an integer number (25658474562).

Almost surely, 2^259028409228 is an apocalyptic number.

It is an amenable number.

259028409228 is an abundant number, since it is smaller than the sum of its proper divisors (356774980260).

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

259028409228 is a wasteful number, since it uses less digits than its factorization.

259028409228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407277433 (or 407277431 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 259028409228 in words is "two hundred fifty-nine billion, twenty-eight million, four hundred nine thousand, two hundred twenty-eight".