26558852023 has 8 divisors (see below), whose sum is σ = 30498203520. Its totient is φ = 22873652280.

The previous prime is 26558852017. The next prime is 26558852071. The reversal of 26558852023 is 32025885562.

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-26558852023 is a prime.

It is a super-2 number, since 2×26558852023² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26558852093) 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, 63537715 + ... + 63538132.

It is an arithmetic number, because the mean of its divisors is an integer number (3812275440).

Almost surely, 2^26558852023 is an apocalyptic number.

26558852023 is a deficient number, since it is larger than the sum of its proper divisors (3939351497).

26558852023 is a wasteful number, since it uses less digits than its factorization.

26558852023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127075877.

The product of its (nonzero) digits is 1152000, while the sum is 46.

The spelling of 26558852023 in words is "twenty-six billion, five hundred fifty-eight million, eight hundred fifty-two thousand, twenty-three".