2136045632 has 42 divisors (see below), whose sum is σ = 4930757982. Its totient is φ = 915446784.

The previous prime is 2136045619. The next prime is 2136045643. The reversal of 2136045632 is 2365406312.

It can be written as a sum of positive squares in only one way, i.e., 1888423936 + 247621696 = 43456^2 + 15736^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 337433 + ... + 343704.

Almost surely, 2^2136045632 is an apocalyptic number.

It is an amenable number.

2136045632 is an abundant number, since it is smaller than the sum of its proper divisors (2794712350).

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

2136045632 is an equidigital number, since it uses as much as digits as its factorization.

2136045632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681163 (or 681146 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2136045632 is about 46217.3737029702. The cubic root of 2136045632 is about 1287.8645100074.

The spelling of 2136045632 in words is "two billion, one hundred thirty-six million, forty-five thousand, six hundred thirty-two".