2136853026 has 96 divisors (see below), whose sum is σ = 5895272448. Its totient is φ = 543201120.

The previous prime is 2136853013. The next prime is 2136853027. The reversal of 2136853026 is 6203586312.

It is a happy number.

It is a super-2 number, since 2×2136853026² = 9132281709450713352, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2136853027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 48741 + ... + 81543.

It is an arithmetic number, because the mean of its divisors is an integer number (61409088).

Almost surely, 2^2136853026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2136853026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2947636224).

2136853026 is an abundant number, since it is smaller than the sum of its proper divisors (3758419422).

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

2136853026 is a wasteful number, since it uses less digits than its factorization.

2136853026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32876 (or 32873 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2136853026 is about 46226.1076232901. The cubic root of 2136853026 is about 1288.0267542152.

The spelling of 2136853026 in words is "two billion, one hundred thirty-six million, eight hundred fifty-three thousand, twenty-six".