26701790545 has 8 divisors (see below), whose sum is σ = 33435285696. Its totient is φ = 20432674416.

The previous prime is 26701790519. The next prime is 26701790551. The reversal of 26701790545 is 54509710762.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26701790545 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26701790495 and 26701790504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116094627 + ... + 116094856.

It is an arithmetic number, because the mean of its divisors is an integer number (4179410712).

Almost surely, 2^26701790545 is an apocalyptic number.

It is an amenable number.

26701790545 is a deficient number, since it is larger than the sum of its proper divisors (6733495151).

26701790545 is a wasteful number, since it uses less digits than its factorization.

26701790545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232189511.

The product of its (nonzero) digits is 529200, while the sum is 46.

The spelling of 26701790545 in words is "twenty-six billion, seven hundred one million, seven hundred ninety thousand, five hundred forty-five".