2136130544 has 20 divisors (see below), whose sum is σ = 4154865024. Its totient is φ = 1063907328.

The previous prime is 2136130483. The next prime is 2136130553. The reversal of 2136130544 is 4450316312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255632 + ... + 263855.

Almost surely, 2^2136130544 is an apocalyptic number.

It is an amenable number.

2136130544 is a deficient number, since it is larger than the sum of its proper divisors (2018734480).

2136130544 is a wasteful number, since it uses less digits than its factorization.

2136130544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519752 (or 519746 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2136130544 is about 46218.2923094309. The cubic root of 2136130544 is about 1287.8815748273.

Adding to 2136130544 its reverse (4450316312), we get a palindrome (6586446856).

The spelling of 2136130544 in words is "two billion, one hundred thirty-six million, one hundred thirty thousand, five hundred forty-four".