259641727004 has 12 divisors (see below), whose sum is σ = 495679660728. Its totient is φ = 118018966800.

The previous prime is 259641726979. The next prime is 259641727013. The reversal of 259641727004 is 400727146952.

259641727004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 259641727004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2950474127 + ... + 2950474214.

It is an arithmetic number, because the mean of its divisors is an integer number (41306638394).

Almost surely, 2^259641727004 is an apocalyptic number.

It is an amenable number.

259641727004 is a deficient number, since it is larger than the sum of its proper divisors (236037933724).

259641727004 is a wasteful number, since it uses less digits than its factorization.

259641727004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900948356 (or 5900948354 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 259641727004 in words is "two hundred fifty-nine billion, six hundred forty-one million, seven hundred twenty-seven thousand, four".