26068803601 has 8 divisors (see below), whose sum is σ = 26309588040. Its totient is φ = 25828196352.

The previous prime is 26068803599. The next prime is 26068803613. The reversal of 26068803601 is 10630886062.

It can be written as a sum of positive squares in 4 ways, for example, as 181602576 + 25887201025 = 13476^2 + 160895^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26068803601 - 2¹ = 26068803599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26068803661) 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, 260961 + ... + 346753.

It is an arithmetic number, because the mean of its divisors is an integer number (3288698505).

Almost surely, 2^26068803601 is an apocalyptic number.

It is an amenable number.

26068803601 is a deficient number, since it is larger than the sum of its proper divisors (240784439).

26068803601 is a wasteful number, since it uses less digits than its factorization.

26068803601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88595.

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 26068803601 in words is "twenty-six billion, sixty-eight million, eight hundred three thousand, six hundred one".