259130938658 has 16 divisors (see below), whose sum is σ = 393295611456. Its totient is φ = 128037308400.

The previous prime is 259130938609. The next prime is 259130938687. The reversal of 259130938658 is 856839031952.

It is a junction number, because it is equal to n+sod(n) for n = 259130938597 and 259130938606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1120766 + ... + 1332057.

It is an arithmetic number, because the mean of its divisors is an integer number (24580975716).

Almost surely, 2^259130938658 is an apocalyptic number.

259130938658 is a deficient number, since it is larger than the sum of its proper divisors (134164672798).

259130938658 is a wasteful number, since it uses less digits than its factorization.

259130938658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2453449.

The product of its (nonzero) digits is 13996800, while the sum is 59.

The spelling of 259130938658 in words is "two hundred fifty-nine billion, one hundred thirty million, nine hundred thirty-eight thousand, six hundred fifty-eight".