259078232226 has 32 divisors (see below), whose sum is σ = 572416819200. Its totient is φ = 77514774480.

The previous prime is 259078232191. The next prime is 259078232233. The reversal of 259078232226 is 622232870952.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24839266 + ... + 24849693.

It is an arithmetic number, because the mean of its divisors is an integer number (17888025600).

Almost surely, 2^259078232226 is an apocalyptic number.

259078232226 is an abundant number, since it is smaller than the sum of its proper divisors (313338586974).

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

259078232226 is a wasteful number, since it uses less digits than its factorization.

259078232226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49689054.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 259078232226 in words is "two hundred fifty-nine billion, seventy-eight million, two hundred thirty-two thousand, two hundred twenty-six".