26020505063052 has 144 divisors (see below), whose sum is σ = 68450772499200. Its totient is φ = 8327284310016.

The previous prime is 26020505063027. The next prime is 26020505063071. The reversal of 26020505063052 is 25036050502062.

26020505063052 is a `hidden beast` number, since 2 + 6 + 0 + 20 + 50 + 506 + 30 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 26020505062998 and 26020505063016.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43242949 + ... + 43840547.

It is an arithmetic number, because the mean of its divisors is an integer number (475352586800).

Almost surely, 2^{26020505063052} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26020505063052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34225386249600).

26020505063052 is an abundant number, since it is smaller than the sum of its proper divisors (42430267436148).

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

26020505063052 is a wasteful number, since it uses less digits than its factorization.

26020505063052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598080 (or 598075 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 26020505063052 in words is "twenty-six trillion, twenty billion, five hundred five million, sixty-three thousand, fifty-two".