2136526244 has 12 divisors (see below), whose sum is σ = 3786249600. Its totient is φ = 1054740648.

The previous prime is 2136526243. The next prime is 2136526303. The reversal of 2136526244 is 4426256312.

It is not an unprimeable number, because it can be changed into a prime (2136526243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3380264 + ... + 3380895.

It is an arithmetic number, because the mean of its divisors is an integer number (315520800).

Almost surely, 2^2136526244 is an apocalyptic number.

It is an amenable number.

2136526244 is a deficient number, since it is larger than the sum of its proper divisors (1649723356).

2136526244 is a wasteful number, since it uses less digits than its factorization.

2136526244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6761242 (or 6761240 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

The square root of 2136526244 is about 46222.5728838194. The cubic root of 2136526244 is about 1287.9610929505.

The spelling of 2136526244 in words is "two billion, one hundred thirty-six million, five hundred twenty-six thousand, two hundred forty-four".