26027512716504 has 128 divisors (see below), whose sum is σ = 70318933755840. Its totient is φ = 7980520660992.

The previous prime is 26027512716467. The next prime is 26027512716509. The reversal of 26027512716504 is 40561721572062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26027512716509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127849804 + ... + 128053220.

Almost surely, 2^{26027512716504} is an apocalyptic number.

26027512716504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26027512716504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35159466877920).

26027512716504 is an abundant number, since it is smaller than the sum of its proper divisors (44291421039336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26027512716504 is a wasteful number, since it uses less digits than its factorization.

26027512716504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204869 (or 204865 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 48.

The spelling of 26027512716504 in words is "twenty-six trillion, twenty-seven billion, five hundred twelve million, seven hundred sixteen thousand, five hundred four".