11356525026 has 128 divisors (see below), whose sum is σ = 31541944320. Its totient is φ = 2942438400.

The previous prime is 11356525013. The next prime is 11356525043. The reversal of 11356525026 is 62052565311.

11356525026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1788930 + ... + 1795266.

It is an arithmetic number, because the mean of its divisors is an integer number (246421440).

Almost surely, 2^11356525026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11356525026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15770972160).

11356525026 is an abundant number, since it is smaller than the sum of its proper divisors (20185419294).

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

11356525026 is a wasteful number, since it uses less digits than its factorization.

11356525026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797 (or 6791 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 11356525026 in words is "eleven billion, three hundred fifty-six million, five hundred twenty-five thousand, twenty-six".