26164040562707 has 16 divisors (see below), whose sum is σ = 27753577756992. Its totient is φ = 24580130319360.

The previous prime is 26164040562631. The next prime is 26164040562713. The reversal of 26164040562707 is 70726504046162.

It is a cyclic number.

It is not a de Polignac number, because 26164040562707 - 2²⁴ = 26164023785491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26164040502707) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45335183 + ... + 45908679.

It is an arithmetic number, because the mean of its divisors is an integer number (1734598609812).

Almost surely, 2^{26164040562707} is an apocalyptic number.

26164040562707 is a deficient number, since it is larger than the sum of its proper divisors (1589537194285).

26164040562707 is a wasteful number, since it uses less digits than its factorization.

26164040562707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578398.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 26164040562707 in words is "twenty-six trillion, one hundred sixty-four billion, forty million, five hundred sixty-two thousand, seven hundred seven".