2136851080 has 256 divisors, whose sum is σ = 6328627200. Its totient is φ = 630927360.

The previous prime is 2136851077. The next prime is 2136851113. The reversal of 2136851080 is 801586312.

It is a super-2 number, since 2×2136851080² = 9132265076194332800, which contains 22 as substring.

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, 3272034 + ... + 3272686.

It is an arithmetic number, because the mean of its divisors is an integer number (24721200).

Almost surely, 2^2136851080 is an apocalyptic number.

2136851080 is a gapful number since it is divisible by the number (20) 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 2136851080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3164313600).

2136851080 is an abundant number, since it is smaller than the sum of its proper divisors (4191776120).

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

2136851080 is a wasteful number, since it uses less digits than its factorization.

2136851080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 2136851080 is about 46226.0865745739. The cubic root of 2136851080 is about 1288.0263632195.

The spelling of 2136851080 in words is "two billion, one hundred thirty-six million, eight hundred fifty-one thousand, eighty".